Mathematics High School

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Answers

Answer 1

SA=240sq.cm

have an amazing day <3

Related Questions


A car travels 955.9 km in 8 hours. How far does the car travel in 20.4 hours if the speed of the car remains constant?​

Answers

Answer:

2437 km

955.9km in 8 hours. so every hour the car travels 955.9÷8=119.48 km

119.48×20.4=. 2437.392

When
1
3

k

+

1
4

k

=
1

, what is the value of k ?

1
7
1 seventh

12
7
12 sevenths

7
2
7 halves

6
6

12

Answers

Answer:

[tex] \frac{1}{3} k + \frac{1}{4} k = 1 \\ \frac{4k + 3k}{12} = 1 \\ 7k = 12 \\ k = \frac{12}{7} [/tex]

is youranswer

can someone tell me the answer pls ill give brainlist and points i have to solve each system by substitution

Answers

Answer:

It's 3 I think

Make me brainly

the correct answer is 3

When dividing by a mixed number, which should you do first?

Answers

Answer: Change each mixed number to an improper fraction.

Step-by-step explanation:

Gilberto invests $10,000 in a savings account that pays 4.75% simple interest. If Gilberto
makes no withdrawals or deposits to the account, how much will be in the account after 7
years?
A. $3,325
B. $13,325
C. $13,838.16
D. $13,000

Answers

Answer: B. $13,325

:)

A bottling company produces 7,200 cans of iced tea per day. How many 12-can cartons can be filled?

Answers

Answer:

600 cartons

Step-by-step explanation:

Convert the following angle from degrees to radians. Express your answer in simplest
form.
150°

Answers

(150*pi)/180= 2.617 radians

Eleven of 25 kids watch T.V. before falling sleep. What percent of kids watch T.V. before falling asleep?

Answers

Answer:

44%

Step-by-step explanation:

WHAT IS THE ANSWER TO THIS AND WHY THANK YOU!


[tex](−1+√5) \div 2[/tex]
​

Answers

Answer:

get the app on your phone and scan it it should give u the correct answer

Whats y=-4(x+1)^2-5 in standard form

Answers

Answer:

y = - 4 (x+ 1)^2 - 5 in standard form is

y = -4x^2 - 8x - 9

Answer:

4x^2 − 8x + 9

The value of a piece of land in a town is
increasing every year. Its value, in dollars, t
years after 1970 and until 2001 can be modeled
by the function 31,000(1.001). What is the
domain of the function?
OA. All whole numbers greater than or equal to
1971 and less than or equal to 2001.
OB. All real numbers greater than or equal to
1971 and less than or equal to 2001.
c. All non-negative real numbers less than or
equal to 31.
OD. All whole numbers less than or equal to 31

Answers

Answer:

B. All real numbers greater than or equal to  1971 and less than or equal to 2001.

Step-by-step explanation:

Correct me if I'm wrong

Help please it’s annoying

Answers

I can’t see the picture

What is 5+5 and how do you do 5 times 5 NEED HELP and brainiest

Answers

the answer is 5 and 5 x 5 is 25

Answer:

5+5=10

5•5=25

Step-by-step explanation:

What is the area of this triangle?

Answers

Answer:

The area of this triangle is.. [tex]30 in^2[/tex]

Step-by-step explanation:

6 x 10 divided by 2 = 30

Answer:

30 cm²

Step-by-step explanation:

The area (A) of a triangle is calculated as

A = [tex]\frac{1}{2}[/tex] bh ( b is the base and h the perpendicular height )

Here b = 6 and h = 10 , then

A = [tex]\frac{1}{2}[/tex] × 6 × 10 = 3 × 10 = 30 cm²

Can you please help me with these questions in this link!

https://www.geogebra.org/classroom/ayzub3c4

Answers

Answer:

which question you need answered

Step-by-step explanation:

6. Which expression is equivalent to -21 + 28x?

Answers

Solution,
-28x^2+35x
take the common,
-7x(4x-5)
The answer is -7x(4x-5)
Here,
If we solve,
-7x(4x-5)
Then, the answer would be:
= -7x*4x+7x*5
= -28x^2+35x
Hope it helps
Good luck on your assignment

If t varies 1/s and t=2 when s=60 find the relationship between t and s, b, find the value of t when s=90 c, find s when t=2,1/2

Answers

Answer:

[tex]t = k \frac{1}{s} \\ 2 = k. \frac{1}{60} \\ k = 120 \\ k \: \: is \: constant \: of \: variation \\ relationship \: is \\ t = \frac{120}{s} . \\ when \: s \: = 90 \\ t = \frac{120}{90} \\ t = \frac{4}{3} \\ when \: t = 2 \frac{1}{2} \\ s = \frac{120}{2 \frac{1}{2} } \\ s = 48[/tex]

Jon 3.
Five members of a punk band were at the local skatepark, signing autographs. The table below shows
the number of autographs signed by each band member during the first hour. Which scatter plot
matches the table?

Answers

Answer:

. The table below showsthe number of autographs signed by each band member during the first hour. Which scat

Step-by-step explanation:

Answer:

W

Step-by-step explanation:

the answer is w because it matches the points on the dot.

Please help ASAP!!!!

Answers

Answer:

m<CAO = 56°

Step-by-step explanation:

Same-side interior angles are supplementary to each other, so take their sum and set them equal to 180 and solve for x:

2x + 3x + 40 = 180

5x + 40 = 180

5x = 140

x = 28

Plug x=28 into angle CAO:

CAO = 2(28) = 56°

Please help me I do not understand this lolll

Answers

Answer:

I do not understand this either lolll lolll

but I guess eq 1 = D

EQ 2 = B

EQ 3 = A

EQ 4= C

That’s hard sorry I can’t

Find the distance between the two points rounding to the nearest tenth (if necessary).
(6,-6) and (2,-2)

Answers

Answer:

The answer is 5.7

Step-by-step explanation:

To find the answer you would use the distance formula

[tex]\sqrt({x}_{2} -{x}_{1 )^{2} + (Y_{2} - Y_{1})^{2}[/tex]

The square root of X2 minus X1 plus Y2 minus Y1

You are given 2 points which means that you have your Xs and Ys needed.

We will use (6,-6) as our X and Y 1

We will use (2,-2) as our X and Y 2

Now all you do is plug in the numbers

[tex]\sqrt{2-(6)} + \sqrt{-2-(-6)}[/tex] Square them both

Simplify

[tex]\sqrt{-4} ^2+\sqrt{-4}^2[/tex]

Simplify again

-4 *-4 =16

4*4= 16

16+16= 32

Your answer is[tex]\sqrt{32}[/tex]

Or simplified 5.656

YOUR ANSWER IS: 5.7

The number 652.734 written in expanded form is (6 × 100) + (5 × 10) + (2 × 1) + (7 × 1 10) + (3 × 1 100 ) + (4 × 1 1000). Suppose you want to write the number 473.892 in expanded form. Which statements are correct? Select two that apply. A.7 should be multiplied by 100. B.8 should be multiplied by 1 10. C.3 should be multiplied by 1. D.2 should be multiplied by 1 100.

Answers

Answer:

3 x 1 and 8 x 1/10

Step-by-step explanation:

Can someone please help me

Answers

Answer:

x = 13

Step-by-step explanation:

Vertical angles (angles that share a vertex point) have equal measure.

So 2x + 6 = 32

2x = 26

x = 13

A planner assembles party favor bags filled with glow sticks and temporary tattoos for a client. There are 24 glow sticks and 30 temporary tattoos to divide
evenly among the bags.

If there are no leftover items, what is the greatest number of bags the planner can assemble?

A. 6 bags
B.8 bags
C. 24 bags
D. 30 bags

Answers

Answer:

24

Step-by-step explanation:

you don't have more than 24 glow sticks so thats the most amount of bags you can have

The answer to this is A 6 bags

Help! This is due today and I'm stuck on this problem.
Brainiest for best answer.
NO LINKS! If you put a link, I will report you.
Find the area of the regular hexagon round answer to the nearest tenth.

Answers

Answer:

280.6 [tex]m^2[/tex]

Step-by-step explanation:

find the length of each side:

you're only given h = 9 m

the formula for h is  [tex]h=\frac{\sqrt{3} }{2} *a[/tex], where a is a side length of the hexagon

plug h in:

[tex]9=\frac{\sqrt{3}}{2}*a\\\\a=9*\frac{2}{\sqrt{3}}\\\\[/tex]

a ≈ 10.392 m

now find the area of a triangle:

1/2 (10.392)(9) = 46.764 [tex]m^2[/tex]

multiply that by 6 and you get 280.584 ≈ 280.6 [tex]m^2[/tex]

you can also use the regular hexagon area formula instead of finding the individual area and multiplying by 6: [tex]\frac{3\sqrt{3} }{2} *a^2[/tex]

Which property of real numbers is this an example of? (2 + 5) + 4 = 2 + (5 + 4)

Answers

Answer:

Associate

Step-by-step explanation:

Answer is Associate. Just letting you know for sure

what is the area of this figure?

Answers

the answer is 58.5 feet squared

Find the next term of the following sequence.
9, 6, 4, .....


PLEASE HELP ASAP

Answers

The next term is 8/3

Answer:

[tex]common \: difference \: decreases \: by \: 1\\ next \: term = 4 - 1 \\ = 3[/tex]

What is the first step when designing an algorithm?

Think about what could go wrong.
Consider changes that might happen.
Look at the big picture.
Look at what steps will be repeated.

Answers

Answer:

Look at the big picture.

Step-by-step explanation:

When creating an algorithm you should look at the big picture because it helps you understand what you need to do to correctly set up the algorithm.

Answer:

Look at the big picture.give the other person brainliest :]

Is (8, 3) a solution to the system?
- 2 + 4y = 4
- 2 + 3y = 1

Answers

Answer:

No, it's not a solution.

Step-by-step explanation:

-2 + 4(3) = 4

-2 + 12 = 10

-2 + 3(3) = 1

-2 + 9 = 7

Other Questions
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