Mathematics High School

Find the length of the diagonal of a square with 30 cm on a side in simplest radical form.

Please help! I’ll give brainliest!!

Answers

Answer 1

this isn't really understandable without pictures, does the question give any other information??

Related Questions

can somebody please help me​

Answers

-5 = n + 14
So, n = -19

cuál porcentaje de 55 es 34?​

Answers

Answer:

Step-by-step explanation:

divide 55 por 34

34/55

= 0.618

o 61.8%

Answer:

18.7% or if you round, 19%.

Step-by-step explanation:

You mulitply 55 with 34 and then divide the answer by 100 and you get 18.7.

is it me or are these questions not recently?

Answers

that’s what i thought too

the table shows the relationship between the number of calories Tai burns while biking and the number of minutes he bikes.

how many calories will tai burn in 1 minute while biking? ​

Answers

Answer:

Tai will burn 6 calories in 1 minute while biking

Step-by-step explanation:

45-----270

1-------x

45x = 270

x = 270/45

x = 6

Express 57/16 as a decimal.

Answers

The answer would be 3.5625

Solve for x:
Solve for x:

Answers

Answer: x = 8

Step-by-step explanation: 8x +36 = 5x + 60

                                               8x - 5x = 60-36

                                                3x = 24

                                                   x = 24/3

                                                  x = 8

plz mark as Brainliest

Answer:

x = 8

Step-by-step explanation:

He is correct just checking. Give him brainliest.

What is the equation of this line in slope-intercept form?

Answers

Answer:

y = -3x + 2

Step-by-step explanation:

y = mx + b

m is the slope and b is the y-intercept

So the slope is -3 as it's going down, down is negative, by 3 units and only going to the right one unit while doing so. The y-intercept is where the line is intercepting on the y-axis. So it's: y = -3x + 2

What does t equal in 1/3t-8=-6

Answers

Answer:

t=6

Step-by-step explanation:

Solve for tt by simplifying both sides of the equation, then isolating the variable.

Answer:

t=6

Step-by-step explanation:

We first use the addition property of equality by adding 8 to both sides. This cancels out the "-8" on the left-hand side of the equation.

We get: 1/3t= 2.

Then, we multiply 3 to both sides of the equation to cancel out the fraction on the left-hand side of the equation.

We get: t=6

This is your final answer.

I hope this helps!

A line passes through the points (-2,-8) and (-4,-8). Which shows the graph on this line?

Answers

Answer:

The first one

Step-by-step explanation:

The first one graph with the line that goes across at the bottom.

Answer:

The graph with the line that only passes through y = -8

Step-by-step explanation:

both points have a y-value of -8 and thats the only graph that follows that statement

Using elimination (add or sub) find the solution to the following system of equations 5x+ 3y=9 2x -3y=5

Answers

5x+3y=9
2x-3y=5

5x+2x=9+5
7x=14
14/7x= 2
x=2

sub it in so you get y

5(2)+3y=9
10+3y=9 (-10 to get rid of it)
3y=-1
3y/-1= - 1/3

x= 2 y= - 1/3

help me plz:Morgan fills a 1-liter jar with water from the pond.She uses a 100-ML cup to scoop water out of the pond and pour it into the jar.how many times will morgan scoop water from the pond to fill up the jar?

Answers

Answer:

it dose indeed would be 4 scoops

lorrine9gFig only please\

Answers

Answer:

what is this pls isit a question

Which is NOT a partial product for 23 x 54? *

20 x 50
3 x 4
20 x 3
20 x 4

Answers

Answer:

Step-by-step explanation:

simplify the expression:

7(d - 1) + 2

Answers

Answer: 7d-5

I hope it helps you!!!!!

Which ratio is not equivalent to 2 : 7?

A. 8:28
B. 14:49
C. 20:65
D. 22:77

Answers

Answer:

the answer would be b I think

Answer:

C

Step-by-step explanation:

7 can't even divide into 65.

An international company has 27,100 employees in one country. If this represents 22.6% of the company's employees, how many employees does it have in total? Round your answer to the nearest whole number.

Answers

Answer:

The total employee of the company is 11912

Step-by-step explanation:

The employee in one country = 27,100

Let the total population be P

[tex]\frac{ 22.6}{100} *P = 27,100[/tex]

P = [tex]\frac{27100*100}{22.6}[/tex]

P = 11911.5

P = 11912 (approximately)

So the total employee of the company is 11912

Jason and his friends spent $62 at the movies. Admission tickets cost $12 apiece, and a bucket of popcorn costs $7. Which equation written in standard form represents the number of tickets bought, t, and the number of buckets of popcorn bought, p? a 12p = 62 – 7t b 12p + 7t = 62 c 7p + 12t = 62 d 7p = 62 – 12t

Answers

Answer:

c. 7p+12t=62

Step-by-step explanation:

9x-y=17 and 5x+4y=-27 solve by substitution

Answers

Answer:

(1, -8)

Step-by-step explanation:

Solve by Substitution

9x − y = 17 and 5x + 4y = −27

Solve for y in the first equation.

y = −17 + 9x 5x + 4y = −27

Replace all occurrences of y with −17 + 9x in each equation.

Replace all occurrences of y in 5x + 4y = −27 with −17 + 9x. 5x + 4 (−17 + 9x) = −27

y = −17 + 9x

Simplify 5x + 4 (−17 + 9x).

41x − 68 = −27 y = −17 + 9x

Solve for x in the first equation.

Move all terms not containing x to the right side of the equation.

41x = 41

y = −17 + 9x

Divide each term by 41 and simplify.

x = 1

y = −17 + 9x

 

Replace all occurrences of x with 1 in each equation.

Replace all occurrences of x in y = −17 + 9x with 1. y = −17 + 9 (1)

x = 1

Simplify −17 + 9 (1).

y = −8

x = 1

The solution to the system is the complete set of ordered pairs that are valid solutions.

(1, −8)

The result can be shown in multiple forms.

Point Form:

(1, −8)

Equation Form:

x = 1, y = −8

Нугцлцьцьцьцзцзц цшцгаривбвбы

Can someone help me with these? I'm a bit confused.

Answers

Answer:

1. -3/7

2. 5/2

3. 2/3

4. 4/5

5. -7

6. 5/4

7. (8,2)

8. (4,3/2)

9. (-8,2)

10. (-3/2,7/2)

Step-by-step explanation:

For 1-6, use the formula of y2-y1/x2-x1.

1. -2+5/0-7        -3/7

2. 0+5/-7+5        5/2

3. 3+1/1+5        4/6 or 2/3

4. -3-5/-5-5        -8/-10 or 4/5

5. 3+4/0-1        7/-1 or -7

6. 1+4/4-0        5/4

For 7-10 use the formula of x1+x2/2, y1+y2/2

7. 9+7/2 and 2+2/2        (8,2)

8. 4+4/2 and 9+-6/2        (4,3/2)

9. -6+-10/2 and -6+10/2        (-8,2)

10. 2+-5/2 and -8+1/2        (-3/2,7/2)

In triangle, STU, ST = 52, and TU = 39. What is the range of values for the length third side?
A - (-13 < SU < 13)

B - (13 < SU < 91)

C - (13 < SU < 52)

D - (-13 < SU < 91)

Answers

The range of values for the length third side is (13 < SU < 52) Which is correct option (C).

What is inequality?

Inequality is the defined as mathematical statements that have a minimum of two terms containing variables or numbers is not equal.

In triangle Δ STU,

Side ST = 52,

And Side TU = 39.

Let missing side is smallest than other sides,

According to the sides of a triangle rule asserts that,

The sum of the lengths of any two sides of a triangle has to be greater than the length of the third side. The sum of the lengths of the two shortest sides TU and Side SU. That length is greater than the length of the longest side ST.

So, Side ST < Side SU + Side TU  

⇒  52 < Side SU + 39

⇒  52 - 39 < Side SU

⇒  13 < Side SU  

Since, Side ST is largest side So Side SU can not be greater than 52

Therefore, the range of values for the length side SU :

⇒ 13 < Side SU < 55

Hence, the range of values for the length third side is (13 < SU < 52).

Learn more about inequalities here :

brainly.com/question/20383699

#SPJ5

m miles/4 hrs 360miles in 6 hrs (answer 250 mi.)

True
False
heeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeelp

Answers

i don’t understand the question but if you are asking for how many miles in 6 hours i think it’s 540 instead of 250

As soon as a new car is purchased and driven away from the dealership, it begins to lose its value, or depreciate. Alonso bought a 1994 Plymouth Neon for $13500. One year later, the value of the car was $9000. What was the percent of decrease of the value of the car? (Note: Round answer to the nearest whole number percentage.)

Answers

Answer: 33.3%

Step-by-step explanation:

Cost price of the car = $13500

Value of car one year later = $9000

Decrease in value of car = $13500 - $9000 = $4500

The percent of decrease of the value of the car will then be:

= Decrease in value of car / Cost price × 100

= $4500 / $13500 × 100

= 1/3 × 100

= 33.3 %

Which equation is best represented by this graph?

Answers

Answer: y = -3x+5

Step-by-step explanation:

I hope this helps

If both figures have the same perimeter, what is the perimeter of each figure? ​

Answers

the perimeter of each figure is 58

Right triangle ABC is shown below. On a coordinate plane, a line goes through (0, negative 2) and (3, 1). Triangle A B C has a rise of 4 and run of 3. A similar right triangle would be created by a rise of 8 and a run of .

Answers

A similar triangle to triangle ABC would have similar congruent sides

The run of the similar triangle is 6

How to determine the run of the similar triangle

The rise and run of the triangle ABC is given as:

Rise : Run = 4 : 3

For the similar triangle, the rise is given as:

Rise = 8

So, we have:

8 : Run = 4 : 3

Multiply the ratio by 2

8 : Run = 8 : 6

By comparison, we have:

Run = 6

Hence, the run of the similar triangle is 6

Read more about similar triangles at:

https://brainly.com/question/11899908

Answer:

6

Step-by-step explanation:

can someone help pls​

Answers

It’s C like the guy said

The coordinates of point A on a grid are (-4,3). Point A is reflected across the y-axis to
obtain point B. The coordinates of point B are ___, 3). (1 point)
ANSWER IF U KNOW

Answers

Answer: shoot don't know where to start at

Step-by-step explanation:

Find the values of the variables!

Please help! I’ll give brainliest to the first person :)))

Answers

Answer:

b = 7 and a = 7[tex]\sqrt{3}[/tex]

Step-by-step explanation:

This is because the angle across from 90 degrees equals 14. and this is a 30 - 60 - 90 triangle. therefore the unknown angle is 30 degrees. Which makes b half of the hypotenuse, or 14, so it becomes 7. and the side opposite to 60 degrees is root 3 times whatever b is. so a becomes 7 root 3. Hope this helps.

ANYONE WHO HELPS ME WITH ALL THESE QUESTIONS WILL GET A BRAINLIEST, A THANK YOU, A FOLLOW, AND A SHOUTOUT. THIS IS ONLY THE FIRST QUESTION BUT THERE ARE 17 QUESTIONS IN TOTAL. I PROMISE I'LL DO EVERYTHING I JUST SAID!!!

Answers

Answer:

A

Step-by-step explanation:

Because -2 times 4 is -8

-1 times 4 is -4

2 times 4 is 8

and 3 times 4 is 12

so with that all being said it all matches up hope I helped

Help asap
x2 + 3x

x = 1.7

Answers

Answer:

8.5

Step-by-step explanation:

Our current equation is:

x2 + 3x.

Let's replace all the x with 1.7.

1.7(2) + 3(1.7)

Let's solve this new equation normally, as if the 1.7 was always there.

1.7(2) = 3.4

3(1.7) = 5.1

Now, let's add both the products.

5.1 + 3.4 = 8.7

Therefore, we can conclude the answer is 8.7.

Need more assistance? Send me a friend request!

https://brainly.com/app/profile/25991868

Have a great day. :)

Other Questions
please help! 20 pointsSentence Structure PracticeLabel each sentence as Simple, Compound, Complex, or Compound-Complex.1. We have to go to bed when the clock chimes nine o'clock. complex2. My neighbor's big dog chased after his red ball.3. My father and his best friend fought in Vietnam and they received medals.4. I went home early because it was raining, but I had to wait until my parents got home because Iforgot my key5. The teacher and the principal met in the hallway.6. Because she loves me, my puppy runs to me when I come home, and she licks my face.7. Tommy did his Math and Science work, but he forgot his English assignment.8. Simon and Samuel went out to play soccer after they ate lunch. im going to cry please help i just got off a plane and i just wanna sleep but i have to finish this and i have a major headache, heres the question Drag and drop a term to match these examples with the correct level of organizationTissueOrgan systemOrganbone marrowbonesskeletal systemhuman body heeeeellllllppppppp meeeeeeeeeee Madeline is selling lemonade so she can have enough money to buy a scooter.The scooter is $15.20. Throughout the week Madeline earns $2.50 everyday. If Madeline earns $2.50 everyday how much money does she have throughout the week? Complete the table of values for this absolute value function. Then use the drawing tool(s) to graph the function. F(x)-2|x+1|-1 If you were a CIA agent, who would be your boss? the Supreme Court Congress the President the governor of your state 3. According to Washington, what role have gazettes (newspapers) played in promoting discord? Explain the Factors of Erosion-Gravity:-Wind:-Water:-Ice: In the NiTi system, there are a number of invariant transformations and solid state phases. How many degrees of freedom are there in the two phase regions and at the invariant points? guys help me write this answer in its simplest form7-6/8 Which branch of government resolves fights between states? Read the poem The Sky is Low, the Clouds are Mean below and the question that follows.The sky is low, the clouds are mean,A travelling flake of snowAcross a barn or through a rutDebates if it will go.A narrow wind complains all dayHow some one treated him;Nature, like us, is sometimes caughtWithout her diadem.What literary technique did poet Emily Dickinson use in this poem?personificationnuanceantithesisalliteration Use the proportion of the triangle enlargement to find the missing measure of the enlarged triangle.1. Set up the proportion:StartFraction 9 over 6 EndFraction = StartFraction x over 16 EndFraction2. Use cross product:9(16) = 6x3. Simplify:144 = 4. Divide: = x Simplify the expression i Why are the lymphatic vessels closely associated with the capillary beds?O All of the interstitial fluid that leaks from the lymphatic vessels is picked up by the capillariesO Some of the interstitial fluid that leaks from the lymphatic vessels is picked up by the capillaries.All of the interstitial fluid that leaks from the capillaries is picked up by the lymphatic vessels.O Some of the interstitial fluid that leaks from the capillaries is picked up by the lymphatic vessels. a concert was held at the park. for every 3 men who attended there were 4 women. If 189 people attended the concert, how many were men? how many were women? i have the picture as a link What is the opposite of fade-in, when the image goes black? Please Help!! This is very tough for me. Try you best to answer these problems!!Pleaseee How might a plan to bring the country back together impact Georgia? What would GA have to do to be admitted into the Union?