Mathematics High School

Pls help me
Determine X

Pls Help MeDetermine X

Answers

Answer 1

Answer:

x=8

Step-by-step explanation:

180-148=32

12=32-x/2

32-x=24

x=8

Related Questions

Maribella buys 5 pounds of white potatoes and 7/8 as many pounds of sweet potatoes How many pounds of sweet potatoes does he buy?

Answers

Answer:

4 3/8

Step-by-step explanation:

Answer:

4.375

Step-by-step explanation:

7/8x5= 4.375


[tex]3(6 + 7) [/tex]
​

Answers

Answer:

39

Step-by-step explanation:

3(6+7)

=18+21

=39

or

3(6+7)

=3(13)

=39

Find the value of x.

A. X = 90
B. X = 32
C. X = 30
D. X = 15

Answers

A or d…………………………… ……
Correct answer is D x=15

from the point p(-2,4) if PQ is drawn perpendicular to line 7x-24y+10=0,find the eqaution of the lin PQ . also determine the length of PQ

Answers

Answer:

7y+24x = -12

Step-by-step explanation:

Equation of line PQ in point slope form is expressed as;

y -y0 = m(x-x0)

m is the slope of {Q

(x0, y0) is the point on the line

Given the line 7x-24y+10=0

Get the slope

-24y = -7x -10

y = -7/-24 x - 10/-24

y = 7/24 x + 5/12

Slope = 7/24

Slope of the line PQ perpendicular to it = -24/7

Substitute m = -24/7 and (-2, 4) into the formula;

y - 4 = -24/7(x+2)

7(y-4) = -24(x+2)

7y - 28 = -24x-48

7y + 24x = -40 + 28

7y+24x = -12

This gives the equation of the line PQ

Find the common ratio of the geometric sequence -14, -84, -504,

Answers

Answer:

0.166667 - Common Ratio

step by step

Formula Used: Common Ratio=First term/Consecutive Term

Calculation: 0.166667=(-14)/(-84)

HELP! BRAINLIEST IF CORRECT TYSM! No links

Answers

Answer:

2.3-0.26=2.04

Step-by-step explanation:

What number is 250% of 4.2?​

Answers

Answer

10.5

Step-by-step explanation:

Answer: 1,050

Step-by-step explanation: It just is.

A cylinder has diameter of 6 cm and a volume of 36 pi cm 3 . Find it's height and radius in centimeters

Answers

Answer:

Radius is 3

Height is 4

Step-by-step explanation:

First you'll have to find the radius

6/2=3

Then, use the formula Base (PI*radius squared)* height

To find the base, you'll have to use the radius, 3, times it by itself, 3, and get 9.

3*3=9

Then, multiply 9 by 3.14, first three digits of pi, and get 28.26

9*3.14=28.26

28.26=base

Now, you'll have to find the height

Since you know what the volume is 36 pi 3

36*3.14=113.04 <--volume without pi

Then, divide 113.04 (volume) by 28.26 (base) and get 4 (height)

113.04/28.26=4

That's why the radius is 3 and the height is 4

Answer:

r=3

h=4

Step-by-step explanation:

If the scale factor is 1:5 and OG = 45, find AR.

Answers

1/5=.2
.2*45=AR
AR=9

Together Xena and Yolanda have 12$. Yolanda has 6 more dollars than Xena.How much money does each prson have? [tex]x+y=12\\y=x+6[/tex]

Answers

Step-by-step explanation:

y=x+6 ,hence:

x+x+6=12

2x=6

x=3

=> y=9

cat face x+4/5=45 sa il aflu pe x

Answers

Given:

The equation is

[tex]x+\dfrac{4}{5}=45[/tex]

To find:

The value of x.

Solution:

We have,

[tex]x+\dfrac{4}{5}=45[/tex]

Isolating the variable, we get

[tex]x=45-\dfrac{4}{5}[/tex]

[tex]x=\dfrac{225-4}{5}[/tex]

[tex]x=\dfrac{221}{5}[/tex]

[tex]x=44.2[/tex]

Therefore, the value of x is 44.2.

Find the solutions to the equation x2 - 15x - 100 = 0.

Answers

Answer:

X= 20 or -5

Step-by-step explanation:

In the 7th grade, 165 students ride the bus to school. If there are 250 students in 7th grade, what percent rides the bus? Please explain too

Answers

Answer:

66 Percent of students rides the bus to school, which is approx 1/3 lol

Step-by-step explanation:

Have a nice day

PLZ HURRY

What is the interval used in the graph shown below?
A.4
B.9
C.10
D.11

Answers

Answer:

10

Step-by-step explanation:

I'm stuck on that question too but I would say 10

Answer:

The answer is 10 :))

Step-by-step explanation:

Solve for x. Please help

Answers

Answer:

D

Step-by-step explanation:

math and way

Answer:

32.86 degrees.

Step-by-step explanation:

cos x = adjacent side / hypotenuse

= 21/25

= 0.85

x = arcos 0.84

= 32.86 degrees.

1.
Consider the system of equations.
y = - 4x + 7
y=-x+2
What is the solution to the system of equations?
A (1,3/2)
B (1,3)
c (3/2,1)
D (3,0)

Answers

Answer:

I got B

Step-by-step explanation

PLLLSSSSS ANSWER THIS 40 POINTS
A classmate walks into class and states that he has an extra ticket to a classical music concert on Friday night. He asks everyone in the class to put their name on a piece of paper and put it in a basket. He plans to draw from the basket to choose the person who will attend the concert with him. If there are 32 other people in class that night, what is your chance of being chosen to attend the concert? Round your answer to four decimal places, if necessary.

Answers

0.03125 beciase there are 32 people and one ticket make that as a fraction which is 1/32 and make it a decimal

will mark brainliest and mark 5/5

Answers

9514 1404 393

Answer:

AY = 4.8YD = 2.4

Step-by-step explanation:

Corresponding sides of the triangles are ...

  ΔFUN  . . .   ΔDAY

  UF = 10 . . .  AD = 6

  FN = 4 . . .  DY

  NU = 8 . . .  YA

Corresponding sides are proportional, so we have ...

  DY/4 = AD/UF = 6/10

  DY = 4(0.6) = 2.4

and

  YA/8 = 6/10

  YA = 8(0.6) = 4.8

The side lengths are ...

  AY = 4.8, YD = 2.4

Answer:

.

Step-by-step explanation:

Multiply 42 by the sum of 4 and r. I need help on number 10 please.

Answers

Answer:

42(4 + r) is the answer if I'm reading that correctly.

Sophia pays a $19.99 membership fee for an online music store. If Sophia purchases n songs for $0.99 each, write an expression for the total cost.

Part B
If she buys two songs from a new album, what is the total cost?

Answers

Answer:

19.99+n0.99

B:

19.99+0.99+0.99=

21.97

hope this all helps!!!

Xyx Motors pays Nick $1,567.46 in dividends every year. If the dividend on one share of Xyx Motors is $4.33, how many shares does Nick own?
a.
383
b.
457
c.
362
d.
276

Answers

Answer:

C. 362

Step-by-step explanation:

If you divide 1567.46 by 4.33, you get 362.

Answer:

c

Step-by-step explanation:

how do i find the missing length indicated

Answers

Answer:

The Pythagorean theorem states that a2 + b2 = c2 in a right triangle where c is the longest side. You can use this equation to figure out the length of one side if you have the lengths of the other two. The figure shows two right triangles that are each missing one side's measure.

Step-by-step explanation:

#HOPE IT HELPS#CARRY ON LEARNING#CAN I GET BRAINLIESTS ANSWER?

What is 1/8 x 5/6 x 4/5 you will need paper.

Answers

Answer:

This would equal [tex]\frac{1}{12}[/tex]

Step-by-step explanation:

We do this by just multiplying straight across

Numerators go first

[tex]1*5*4[/tex]

This equals 20

Now the denominators

This would be done by

[tex]8*6*5[/tex]

This equals 240

now all together this is

[tex]\frac{20}{240}[/tex]

Simplify

[tex]\frac{1}{12}[/tex]

If (44)x = 432, what is the value of x?

Answers

Answer:

x= 9.81... repeating

Step-by-step explanation:

Divide 44 to isolate x.

(44)x = 432

x= 432/44

x= 9.818

Or if you want a fraction,

x= 108/11

Answer:

9.81

Step-by-step explanation:

The decimal is repeating by the way.

Divide 432 by 44 to get 9.81 (a repeated decimal)

Mike is still confused. Why to the sides 6, 8, and 10 make a triangle? How do we know?

Answers

The sides 6, 8 and 10 make a right triangle since they are a pythagorean triple.

Other Explanation: If you use two sticks, one 6 inches and one 8 inches and place the perpendicular to each other (like a capital L ) then place a stick 10 inches long from the exposed end of the 6-in stick to the exposed end of the 8-in stick, you will get a right triangle with the sides 6, 8, and 10.

I hope this helps

5.

Write the slope-intercept form of the equation for the line.


A. y = – 2x – 1

B. y= (1)/(2)x + 1

C. y= (1)/(2)x - 1

D. y = 2x – 1

Answers

y=2x-1
The slope is 2, the y-intercept is -1.

Subtract the expression 5x-(-3x2+24)

Answers

Answer:

-90 is the answer

Step-by-step explanation:

hope it helpss <3

What is the value of 5.5 + (-2.75) - 7(18 : -3)?

Answers

Answer:

44.75

Step-by-step explanation:

5.5 + (- 2.75) - 7(18 ÷ - 3)

5.5 - 2.75 - 7(- 6)

5.5 - 2.75 + 42

2.75 + 42

44.75

I need help ASAP if you put a link can you make sure I can open it please.

Answers

Answer:

x<5

Step-by-step explanation:

233.09+49.14+29.13=311.36

600-311.36=288.64

x<288.64

   288.64/52.48=5.5

We'll round to the lesser number since we can't assume greater

x<5

PLEASE HELPP ME ON THIS !!!

Enter non-integer answer as a decimal.

**Notice, it is going to hit right at the point (8,175) where the arrow touches**

Answers

Answer:

The slope of the graph is 21.875 mi/gal

Step-by-step explanation:

What we simply have to do here is to calculate the value for the slope of the graph

Firstly, let us take out two

points to use in the slope formula

We have;

(0,0) , (8,175)

The slope equation is;

m = (y2-y1)/(x2-x1)

m = (175-0)/(8-0) = 175/8 = 21.875 mi/gal

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