Mathematics High School

Who can give me the answer to this?

Who Can Give Me The Answer To This?

Answers

Answer 1

Answer:

x = 6

Step-by-step explanation:

9x - 11 + 57 + 80 = 180

9x + 126 = 180

9x = 54

x = 6

Related Questions

i need somebody to answer number 9 and 10

this is the last time i’m gonna post this please answer but no unhelpful answers thank you :)

Answers

Answer:

Slope (m) =

ΔX = 5 – 3 = 2

ΔY = -2 – 1 = -3

Distance (d) = √ΔX2 + ΔY2 = √13 = 3.605551275464

Equation of the line:: y = -1.5x + 5.5

Number 9 answer_ y=-1.5x+5.5

Number 10::

I'm not positive of the exact answer, only thing i found was that both equations graphed the same line

Step-by-step explanation:

help pls!!!!!!!!!!!!!!!!!!!!!!!

Answers

Answer:

x = -6

Step-by-step explanation:

50+x+46=90

x=90-50-46

x= -6

if f(x) = x+5 then fill the table
x| 1 | | 2 | |
y| | 3 | |5 |​

Answers

Answer:

6,-2,7,0

Step-by-step explanation:

Use the equation and plug in values

f(1)=1+5

y=6

--

3=x+5

x=-2

--

f(2)=2+5

y=7

--

5=x+5

x=0

Plz show work if ya can so I can understand this thanks

Answers

Answer:

area = 57√3 cm²

Step-by-step explanation:

lower polygon:

14-8 = 6, 6/2 = 3

3 is the base of the lower left triangle

cos 60° = 3/hypotenuse

hypotenuse = 6

height of triangle² = 6² - 3² = 45

height of triangle² = 36 - 9 = 27

height of triangle = √27 = √(9 x 3) = 3√3

area of lower polygon = 1/2(8+14)(3√3) = 33√3 cm²

upper parallelogram:

area = 8(3√3) = 24√3 cm²

total area = 24√3 + 33√3 = 57√3 cm²

what's the answer to this pls I'll give brainliest ​

Answers

Answer:

41 the answer is 41 :)

Step-by-step explanation:

how do you find the range of 0.3 0.9 0.2 0 0.7 0.9 0.4

Answers

1) order them from least to greatest. (0.2, 0.3, 0.4, 0.7, 0.9, 0.9)
2) Take the largest number and smallest number and find the difference. 0.9-0.2=0.7
3) answer is 0.7

A bag contains 90 marbles. some green and some transparent. The ratio of green
marbles to transparent ones is 3.2. How many green marbles are there?

Answers

Answer:

54 green marbles

Step-by-step explanation:

So green : transparent = 3:2

so 3+2=5 and 3*90/5 = 54 green marbles


WILL GIVE BRAINLIEST!!

For the polynomial below, what is the coefficient of the term
with the power of 3?

x3+1/3x4+6x+5

A.5
B.0
C.1
D.6

Answers

Answer:

1

Step-by-step explanation:

Answer:

THE ANSWER IS 1

Step-by-step explanation:

I JUST GOT IT RIGHT ON B R A I N L Y

coordinate planes






again

Answers

(-4, -7) if it is incorrect then it’s B.

Based on the z-statistic of –2.5 for the sample data, should the null hypothesis be rejected? Yes, because the z-statistic lies within the critical region. Yes, because the z-statistic lies outside of the critical region. No, because the z-statistic lies within the critical region. No, because the z-statistic lies outside of the critical region.

Answers

Answer:

No, because z-statistics lies within the critical region.

Step-by-step explanation:

The z value is calculated to determine whether the null hypothesis should be accepted or rejected. The null hypothesis is rejected when the z-value lies outside the critical region. The critical region is determined by the sample data.

Answer:

A) Yes, because the z-statistic lies within the critical region.

Step-by-step explanation:

Next one is B) The claim should be rejected.

Which hypothesis should you test if p.M. And p.M. Denote the proportion of all college males and females, respectively, who had a scholarship the previous semester

Answers

Answer:

The answer is "[tex]\bold{H_0: p_m - p_f = 0 \ \ versus \ \ H_a: p_m - p_f > 0}[/tex]"

Step-by-step explanation:

In this quesrion, it would like to examine whether the proportion of men that own animals are greater than the proportion of women.

Thus, the hypothesis is

[tex]H_o:[/tex] Both men and women have the same proportion.

[tex]H_a:[/tex] For men, the proportion is more than for women

3. What do you think that negative distances and velocities could mean in this situation?​

Answers

The negative is a direction. Think about going -5 on the x axis you still went five in distance it’s just in the negative direction.

The negative is a direction going -5 on the x axis we still went five in distance.

What is the velocity?

The term circular motion has to do with the motion of an object that is moving in a circular path. We all know that the velocity of an object that is undergoing circular motion is constant as it does not change from time to time.

we know that the direction of the velocity is always changing and as such we could regard the object that is undergoing circular motion as actually accelerating.

We are given that a tugboat taveled -1.5 miles in 0.3 hours. then its velocity is -5 miles per hour.

So here we can see that the velocity is negative. which shows the direction.

Learn more about velocity

brainly.com/question/2562955

#SPJ2

What is the slope-intercept equation for this
standard form equation?

6x - 3y = 12

Answers

Step-by-step explanation:

solve for y

subtract 6x from both sides

6x-6x-3y=12-6x

-3y=12-6x

divide both sides by -3

-3/-3y=(12-6x)/-3

y=2x-4

y=mx+b

m=slope

b=y-intercept

2=slope

-4=y-intercept

Hope that helps :)

identify each group of segments that can form a right triangle (double check for me please)​

Answers

Answer:

Looks good except D should also be clicked.

Step-by-step explanation: 6 squared is 36 and 8 squared is 64. 36+64=100 and 10 squared is 100.

what is the ratio of 11 apples to 9 oranges

Answers

Answer:

11:9

Step-by-step explanation:

Since 11 comes first and 9 comes second, we do 11:9

Answer:

18 : 22

Step-by-step explanation:

The ratio is already in lowest terms so we found an equivalent ratio by multiplying both terms by 2.

There are two similar packages. The ratio of the volumes is 8:125. Determine the dimensions of the bigger package. The dimensions of the smaller package are... Height= 45cm, Length= 80cm, and Width= 25cm.


Length of bigger package =

cm

______________

Width of bigger package =

cm

______________

Height of bigger package =

cm

PLS HELP ME PLS ASAP. I WILL GIVE U THE BRAINLIEST ANSWER PLS HELP NOWW!!!!!!

Answers

Step-by-step explanation:

since packages are similarsimilar packages. The ratio of the volumes is 8:125. Determine the dimensions of the bigger package. The dimensions of the smaller package are... Height= 45cm, Length= 80cm, and Width= 25cm.

Length of bigger package = 80×125/8=1250cm

Width of bigger package =25×125/8=390.625cm

Height of bigger package =45×125/8=703.125cm

solve for x in a triangle. Round your answer to the nearest hundredth

Answers

16cos(28). Type that in like last time.

I need this done today whoever gets this correct gets brainliest!!! PLZZ HELPP MEE!!!

Answers

Answer:

A, the ratio stays the same for every pair.

Step-by-step explanation:

A grocery store chili peppers at $2.04 for a dozen. At this rate, what's the cost per pepper

Answers

Answer:

Step-by-step explanation:

PLSS HELP FOR BRAINLY!!!!

Answers

1st one I think ??????

A quantity with an initial value of 8100 grows exponentially at a rate of 0.35% every 4
decades. What is the value of the quantity after 47 years, to the nearest hundredth?

Answers

Answer:

8133.38

Step-by-step explanation:

Given that :

Initial value, P = 8100

Growth rate = 0.35% every 4 decade = 0.35% /40 = 0.0000875 per year

Quantity after 47 years

Using the relation :

A = P*e^(rt)

Amount after t years

t = 47 years

A = 8100 * e^(0.0000875*47)

A = 8100 * e^0.0041125

A = 8100 * 1.0041209

A = 8133.3798

A = 8133.38 (nearest hundredth)

Please help me this question is timed ​

Answers

13,946 is the answer I believe

Answer:

$11,000

Step-by-step explanation:

8% × $25,000

$2,000

$2,000 × 7

$14,000

$25,000 - $14,000

$11,000

Find the unit rate.

15 plants in 5 rows = BLANK plants per row

Answers

Answer:

3 is the unit rate

Step-by-step explanation:

15/3 is 3 which is your individual value per row.

Each side of a square classroom is 8 yards long. The school wants to replace the carpet in the classroom with new carpet that costs $72.00 per square yard. How much will the new carpet cost?

Answers

$288.00

Step-by-step explanation:

Each side of the classroom =8 yards

since it's a square, that is 8×4=32yards

Per yard=$72.00

$72.00×4

=$288

help me really plz!!!

Answers

Answer:

I have made it in above picture

10. What is the value of the expression shown?
24-54

Answers

Answer:

-30

Step-by-step explanation:

24 - 54 = -30.

This is the simpliest way to do.

First: 54 - 24 is 30.

Second: see if the first number is bigger than the second number, if it is add a negative to it.

Third: You got the answer! -30!

Arcola bought 8 virtual reality headsets for $400 each and 8 laptops for
$500 each. How much total money did Arcola spend?

Answers

Answer:

arcola spent 916 dollars

Answer:

the answer is 916

Step-by-step explanation:

Which shape has 3 sides and 3 corners?

Answers

The second one the one that is purple
Triangles have 3 sides and 3 corners so it’s the middle option, the purple triangle

Find each missing measure

help quick

Answers

Answer:

1 = 75

2 = 56

3 = 124

4 = 41

Step-by-step explanation:

Please help me its very urgent!​

Answers

Answer:

one qurter is 25 so 70 - 25 = 45

there is 45 in nikels

each nikel is 5

there are 9 nickels

Step-by-step explanation:

Answer:

c

its 9 hb0h 9g g8bhobyh8

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