Mathematics High School

Evaluate the expression
please help me

Answers

Answer 1

Answer:

19/9 i think

Step-by-step explanation:

Answer 2

Yep 19/9 ...
No explanation

Related Questions

Which line on the graph below has an undefined slope?

○ P
○ Q
○ R
○ S

Answers

Answer:

Step-by-step explanation:

Answer:

Step-by-step explanation:

Lin runs 5 laps around a track in 4 minutes. How many minutes per lap is that?

Answers

Answer:

1.25 minutes per lap

Step-by-step explanation:

find the missing measures

Answers

2,4,6,7 and that’s pretty much it bud

Answer:

8 cm and 28 cm

Step-by-step explanation:

The area (A) of a parallelogram is calculated as

A = bh ( b is the base and h the perpendicular height )

(i)

Here A = 48, b = AB and h = DE = 6 , then

AB × 6 = 48 ( divide both sides by 6 )

AB = 8 cm

(ii)

Here A = 252, b = PQ = 9 and h = RT , then

9 × RT = 252 ( divide both sides by 9 )

RT = 28 cm

Please use the graphing method to solve the following system of the linear equation:

Answers

Answer: I think c but im not too sure

Step-by-step explanation;

Answer:

B (4,4)

Step-by-step explanation:

if you go to desmos.com, click on graphic calculator and put your equations in you will see they intersect at point (4,4)

Merritt is driving to Mount Shasta. On her map, she is a distance of 7 inches away. The scale of the map is 2 inches is to 50 miles. How far must Merritt travel to reach her destination?

Answers

Answer:

7 inches on the map is 175 miles.

Step-by-step explanation:

2 inches equals 50 miles. Use 50 divided by 2 to find the 1-inch scale which is 1:25 ( one inch to 25 miles)

subtraction property of equality ur welcome x3

Answers

Answer:

wut????????

Step-by-step explanation:

????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????

Maya's final score is 298.Which dancer has the greater final score?

Answers

Answer:

the question

Step-by-step explanation:

because it litterly has dancer and in the question it has the greater final score.

Please help I’m really stressed

Answers

The answer of this equation is A

HELPP! I need an explanation an answer quicck

Answers

Answer:

C. -1,-2

Step-by-step explanation:

the answer is -1 , -2

which point is closer to the x-axis (0.7, 21) or (0.77, 10)

Answers

Answer:

[tex]d_A=21[/tex][tex]d_B=10[/tex]

Therefore, point B is closer to the x-axis.

Please check the attached graph.

Step-by-step explanation:

We know that:

x-coordinate of any point P(x, y) gives its distance of that point from the y-axisy-coordinate of any point P(x, y) gives its distance of that point from the x-axis

Given the points

(0.7, 21)(0.77, 10)

Let us say

A(0.7, 21)B(0.77, 10)

FOR POINT A(0, 7)

As the y-coordinate of point A(0.7, 21) ⇒ y = 21

We know that the y-coordinate of any point P(x, y) gives its distance of that point from the x-axis

Thus, the distance of point A(0.7, 21) from the y-axis is 21 units.

i.e.

[tex]d_A=21[/tex]

FOR POINT B(0.77, 10)

As the y-coordinate of point A(0.77, 10) ⇒ y = 10

We know that the y-coordinate of any point P(x, y) gives its distance of that point from the x-axis

Thus, the distance of point B(0, 7) from the y-axis is 10 units.

i.e.

[tex]d_B=10[/tex]

[tex]d_A=21[/tex][tex]d_B=10[/tex]

Therefore, point B is closer to the x-axis.

Please check the attached graph.

Answer:

a=10

b=20

Step-by-step explanation:

If u answer correctly I will give brailiest
For any number n>1, is
|([frac{7}{25} + frac{24}{25}i)^n|
A) Greater than 1
B) Less than 1
C) Equal to 1

Answers

Answer:

$\mathrm{Since\:the\:denominators\:are\:equal,\:combine\:the\:fractions}:\quad\ frac{a}{c}\pm\frac{b}{c}=\frac{a\pm\:b}{c}$ Since the denominators are equal ...

Step-by-step explanation:

Addition and subtraction of complex numbers works in a similar way to ... Example 1- Addition & Subtraction. a. ... (6+3)+(7−5)j=9+2j ... 25 + 30j + 9(-1)` ... our final answer is real only (it does not contain any imaginary terms. ... above - we multiply top and bottom of the fraction by the conjugate of the bottom.

Yo can somebody please help me with this math problem

Answers

Answer:

what is the problem it doesn't show anything

Can someone help me on this

Answers

Answer:

a=3*3*3*3*3=243

b=2*2*2*2=16

c=10*10*10=1000

Step-by-step explanation:

Solve 3/4x = 7 28/ 3

Answers

3/4x=728/3

x=728/3×4/3

x=32.556

HOPE IT HELPS YOU OUT PLEASE MARK IT AS BRAINLIEST AND FOLLOW ME PROMISE YOU TO FOLLOW BACK ON BRAINLY.IN

BUT I'M NOT SURE IF IT IS CORRECT

will mark brainliest with ONE question!!^^^^^^^^

Answers

Answer:

c + 0.5b =700 and c + b =1,000 I think

Answer:

c+b=1000

Step-by-step explanation:

This problem can be solved by process of elimination. If the end weight is 1000, then at the equal sign, it should also be 1000. Since the last option is the only one with 1000, then it would be the only correct option.

.Damian wrote the number five and thirty-eight thousandths as 5.38. Was he correct or not? if so, what was the error

Answers

Answer:

he is incorrect.

Step-by-step explanation:

It would be 5 and 38 HUNDRETHS because the first number after the decimal is the tenths.

Please help me on number (15) Will mark brainliest

Answers

Answer:

that will be 12

Step-by-step explanation:

if you give me the correct answer i will give you brainliest

Answers

Answer:

Step-by-step explanation:

pretty sure it’s a sorry if i’m wrong

Given the point A(3,4) find the coordinates of three other point to create a parallelogram ABCD that isnt a rectangle or square

Answers

Answer:

Iloveyou ayeeeeeeeeei

❤️❤️❤️

A (3,4)
B (7,4)
C (2,1)
D (6,1)

A four-person relay team completed a race in 60.4 seconds. On average, what was each runner's time?

Answers

Answer:

Each person did 15.1 seconds.

Step-by-step explanation: Just divide 60.4 seconds by 4 for the number of runners.

A poster of the detroit lions football players uses a scale of 4 inches= 3 feet. If quarterback Matthew stafford is 8 1/2 inches tall on the poster, find his actual height.

Answers

Answer:

The actual height = 6.38 feet

Step-by-step explanation:

Given that a poster of the detroit lions football players uses a scale

of 4 inches = 3 feet

1 inch = 3/4 feet

Given that the poster's length:

[tex]8\frac{1}{2}=\frac{17}{2}=8.5[/tex] inch

We need to determine the actual height if quarterback Matthew Stafford is 8 1/2 inches tall on the poster.

As 1 inch = 3/4 feet

Thus, we need to multiply 8.5 inches by 3/4 to determine the actual height of the player.

Actual height = 8.5 × 3/4 feet

= 6.38 feet

Therefore, the actual height = 6.38 feet

Simplify 12x-24 into simplest form

Answers

Factor out 12
12(x-2)

Plsss help I’ll give u brainlest and 10 points

Answers

Answer:

Step-by-step explanation:

d is your inital amount. Then you spend $7, so you subtract 7. That is greater than or equal to 50.

Marking people as brainlist are the triangles congruent?

Answers

Answer:

congruent by S.A.S. hope it helps if you could give me brainliest it would help. THANKS

Step-by-step explanation:

Solve the following equation for x give your answer in simplified form 1/4x +3y =8

Answers

x= 2 - 3/4y. if you do the equation, you would start by subtracting 3y from both sides. now you would have 1/4x= 8-3y. then you would divide both sides by 4, to get x= 2-3/4y.

hope this helps:)

Rachel packed supplies for the sixth grade picnic. For every 11 forks she packed, she packed 8 spoons. Rachel packed a total of 110 forks. How many spoons did she pack?

Answers

Answer:

Step-by-step explanation:

The ratio is 11:8 multiply it by 10 it turns into 110:80

Answer:

Step-by-step explanation:

because that's the answer

What is the slope of a line perpendicular to the line whose equation is
10x – 8y = -80. Fully reduce your answer.

Answers

Answer:

-4/5

Step-by-step explanation:

write the given equation in y=mx+b form, where m is the slope

10x-8y=-80

-8y= -10x-80 divide both sides by -8

y=(10/8)x+10

y=(5/4)x+10

m= 5/4 is the slope of the given function

the slope of an equation that is perpendicular is the negative reciprocal of the given one so is

m= -4/5

Find the measures of the angles of a triangle of the measure of one angle is three times the measure of a second angle and the third angle measures five times the second angle decreased by 90

Answers

Answer:

hii

x=30

Step-by-step explanation:

x+3x+5x-90=180

9x=270

x=30

Ill give Brainliest!!! PLease THIS IS MY LAST QUESTION, I HAVE 5 MINUTES LEFT!!!

Answers

Answer:

y=95x+50

Step-by-step explanation:

What is the scale factor of AABC to AXYZ?
B
3
35
Y
60
-350
45
9
12
48°
96°
48°
35
x 7 Z
O A. 5
d
B.
1
3
-
C. 3
D.
011

Answers

The scale factor from triangles ABC to XYZ IS 6.

Option A is the correct answer.

What is a scale factor?

A scale factor is defined as the ratio between the scale of a given original object and a new object,

We have,

ΔABC and ΔXYZ

The corresponding sides are:

AB = XY

BC = YZ

AC = XZ

Now,

We see that,

XY = 6 x AB

YZ = 6 x BC

XZ = 6 x AC

So,

The scale factor is 6.

Thus,

The scale factor from triangles ABC to XYZ IS 6.

Learn more about scale factors here:

https://brainly.com/question/20759556

#SPJ7

Other Questions

ten more than two times a number is fourteen more than negative four times a number. Find the number I need help with 5 other ones Ill give brainlest if you help me At the beginning of the semester, a professor tells students that if they study for the tests, then there is a 55% chance they will get a B or higher on the tests. If they do not study, there is a 20% chance that they will get a B or higher on the tests. The professor knows from prior surveys that 60% of students study for the tests. What is the probability that a randomly selected student studies for a test and gets a B or higher?0.080.110.330.55 Which balance equation represents a single replacement reaction Buying cheese for your pizza.Store 1: $5.00 for 2 pounds of cheeseStore 2: $8.00 for 4 pounds of cheeseFind the unit price of cheese (price for one pound) at Store 1 by completing the chart below.Label the missing numbers for pounds of cheese and cost. If a guest has an allergic reaction in your restaurant, what should you do? O Call 911 and get medical help immediately Have the person stand up and walk around Give the person plenty of fluids. All of the above. What is the best example of an early U.S. struggle to define the domestic authority of the Central government? if the length o a football is 100 yards and the width is 53.3 yars,what is the area I need help with this and cant find it on brainly. 25 POINTS IF U SOLVE THIS "When there is no accountability, there is abuse." Based on this quote, which principle must be respected to prevent abuse? Federalism Rule of law Equality Popular sovereigntythere is no accountability, there is abuse." Based on this quote, which principle must be respected to prevent abuse? Federalism Rule of law Equality Popular sovereignty 4.) How many brothers and sister does Mercy Carter have?What are their names? I need help with this Ill mark you One "push factor of U.S. immigration to Texas was Heated gaseous atoms of elements emit light in unique colored patterns as electrons drop fromexcited energy states to ground energy states. Heated hydrogen atoms have only four coloredlines, red, green, blue and violet. What prediction did Niels Bohr make about electrons based onthis information? what is the key to natural selection ? The altitude of Object B is 27 times the altitude of Object A. The altitude of Object A is $3^3$ feet. What is the altitude of Object B? Write your answer as a power. ft Who do you think is the protagonist in the excerpt from, I Go to Styles? Give reasons for your answer. Read the following sentences from Passage 17 Furs were the best choice available to keep warm in cold weather. But furs have a drawback They trap sweat if you're wearing furs in extremely coldtemperatures and you're doing a lot of activity, you're going to sweat," MacPhee says. "As soon as you stop that activity, you're going to turn into an ice cubeWhat is the meaning of the phrase turn into an ice cube" as it is used in this paragraph?It exaggerates the cold temperatures present in AntarcticaIt reinforces that a fur coat will keep a wearer warm in extreme conditionsIt emphasizes the danger of exploring Antarctica even with careful preparationolt clarifies the reasons why so few explorers survived such a dangerous journey I need help On this ASAP A muscle cell would have more mitochondria than a eye cellTrue OrFalse

Evaluate the expression please help me

Answers

Related Questions

Answers

Answers

Answers

Answers

Answers

Answers

Answers

Answers

Answers

Answers

Answers

Answers

Answers

Answers

Answers

Answers

Answers

Answers

Answers

Answers

Answers

Answers

Answers

Answers

Answers

Answers

Answers

Answers

Answers

Answers

Evaluate the expression
please help me