Mathematics Middle School

What is the value of x in the figure?

Answers

Answer 1

Answer:

68 degrees

Step-by-step explanation:

Answer 2

Answer: 68

Step-by-step explanation: its a 90 degree angle so if u subtract 22 from 90 u get 68 degrees

Related Questions

Which product, when simplified, is negative?

A
0.5×(−6.9)×100×(−4)

B
90×[−25]×(−1)×15

C
−3.5×10×(−7)×(−18.5)

D
−8×(−14)×(−2)×(−1000)

Answers

Answer:

−3.5×10×(−7)×(−18.5)

Step-by-step explanation:

There are three negative signs in this expression. An odd number of negative signs will result in a Negative product.

Remember: "a negative times a negative is a positive!"

This is true whenever there is an EVEN number of negative signs.

C, because when there is an odd number of negative signs the solution will be negative.

HELP PLEASE! and please give out good answers.
What is the best measure of center to use to summarize the data set?

1. Median
2. Mode
3. Range
4. Mean

Answers

mean- 2
median- 2
mode- 1&2
range- 3

Mean 2
Median 2
Mean1 and2
Range 3

i need help asap please help me.

Answers

Okay so, $16.80 - $6.30= $10.50

So the answer is $10.50

So, the total cost is 16.80. The bead cost 6.30, so you need to subtract. 16.80 - 6.30 is 10.50. To figure out how much EACH pendant cost, you divide your answer (10.50) by 3 because there are 3 pendants. 10.50 divided by 3 is 3.50. Each pendant cost $3.50.

Using the scatter plot, select all the true statements.

-There is a strong positive linear association.
-There is a weak negative association.
-There are 3 gaps on the scatter plot.
-There is an outlier at (75, 7).
-The trend line is accurately placed.

Answers

Answer: I believe it is:

- there is a strong positive linear association

- the trend line is accurately placed

Step-by-step explanation:

Answer:

i think

- there is a strong positive linear association

- the trend line is accurately placed

I need help quickly!!

Answers

Answer:

Step-by-step explanation:

The answer is F!! :)

The equations below represent the numbers y of tickets sold after x weeks for two different local music festivals.

y=10x+150: Country Music Festival
y=20x+115 : Pop Music Festival

After how much time have the same number of tickets been sold for both festivals?

Question 2
What is the number of tickets sold at that time?

Answers

Answer:

x=3.5

Step-by-step explanation:

if y = y

20x+115=10x+150

-10x -10x

10x+115=150

-115 -115

10x=35

x=3.5

brainllest please

It’s 185 for the answer once you plug it in

Solve for x
find the measure of angle y

Answers

Answer:

X = 2 Y = 34°

Step-by-step explanation:

X = 2 Y = 34• hopefully this helps you

Aviah uses the treadmill at Biff's Gym. She sets the speed to a constant 4 miles per hour.

Which graph represents Aviah running on the treadmill?

Answers

the bottom right graph

Answer:yeah the guy above me is correct

Step-by-step explanation:

A movie ticket costs $7 today. Inflation is expected to gorw by four precent a year for the next several years.If 'N' represents to current cost of the ticket, 't' , the time in years, and 'r', the rate of inflation, use for the formula, C=n(1+r)^t to predict the cost (c) of the ticket, if this inflation rate continues...
(a) for 5 years
(b) for 30 years

Answers

Answer:

Step-by-step explanation:

Answer

A

Explanation

HELP! I WILL MARK BRAINLIEST!

Answers

the answer should be be 3 small cars and 2 larger cars

Need help ASAPPPP PLSSSSS

Answers

Answer:

(2, -1)

Step-by-step explanation:

Using a system of elimination is easy:

Bring the two equations up.

[tex]-6x + 9y = -12\\8x - 9y = -8\\[/tex]

Since we have 9y and -9y, they cancel each other out.

We now have:

[tex]-6x = -12\\8x = -8\\[/tex]

Now solve for x.

1. x = 2

2. x = -1.

Hope this helped...

...and surprised I'm not stealing points?

(-10,-8) srry if I’m late to this but hope you pass?

In the cone below, the radius is 6 meters and the height is 8 meters. A) Find the exact value of the volume of the cone (leave pi in your answer.)
V = ________________ B) Find the approximate value of the volume of the cone rounded to the
nearest tenth (use 3.14 for pi.)
V = _________________ Someone please help me ! will give brainlest (show work)

Answers

Answer:

V= 301.6 cubic meters

V= 96π cubic meters

Step-by-step explanation:

V=((1/3)r^2h)π

V=(1/3)6^2×8×π

V=π×12×8

V=96π cubic meters

Hope this helps!!!

Twice a number less than twenty is at most ten

Could anyone write this into a problem? I’m not understanding it quite as much.

Ex: x + 3 < -1

Answers

Answer:

2x < 20 = 10?

Step-by-step explanation:

20 > 2x (less than or equal to) 10

24a - 22 = -4(1-6a)

solve for a

Answers

Answer:

No solution

Step-by-step explanation:

24a-22= -4(1-6a)

24a-22= -4+24a

-24a -24a

0-22= -4

-22= -4

Answer:

The input is a contradiction: it has no solutions

Step-by-step explanation:

The final result is 0=18. Check to see if you mistyped something.

In polygon FGHJ, what is the length of HJ if H is at (-3, 5) and J is at (-3, -1)?

Answers

Answer:

6 units

Step-by-step explanation:

An integer is between -4 and -19. It is twice as far from -4 as it is from -19. What is the integer? SHOW ALL YOUR STEPS**

Answers

Answer:

-12

Step-by-step explanation:

use a number line go back 8 spaces from 19 and back from negative 4

Answer:

this integer is -14

Step-by-step explanation:

19-4=15

the distance between -4 and the integer is 2x, the distance between the integer and -19 is x

x+2x=15

3x=15

x=5

-19+x=-19+5=-14

the other questions I got wrong if I fail this one I fail the lesson! help pls

Answers

Answer:

8000 in³ because 20 × 20 × 20 is 8000

Answer and Step-by-step explanation:

We are given:

Each side of the box is 20 inches.

A side of the box is denoted as s.

The volume of a cube is [tex]V=s^{3}[/tex]

If s is a side of the box, and one side of the box is 20 in., then that means s is equal to 20.

So, to find the volume, we plug 20 in for s in the volume equation.

[tex]V = 20^{3}[/tex]

(This is the same as saying 20 times 20 times 20).

V = 8,000 [tex]in^{3}[/tex]

#teamtrees #PAW (Plant And Water)

This table shows the cost of canoe rental, y, based on the number of days rented, x.

Answers

Answer:

C. x = 12.5y

Step-by-step explanation:

Since y is how much money it is for rent, you would put the y after the number as in "12.5y" then your trying to figure out what equals what. You you would but the x because the x is how much it is per rent day.

Hope this helps!

Answer:

C. x = 12.5y

Step-by-step explanation:

Carlos has an idea for a new product. He polls the students at his school to determine how many of the product they would buy at different prices. Carlos graphed the results of his poll. What does this graph mean? Explain the slope and the y-intercept. Is it a function? Explain. Under what conditions could the slope be positive? Explain.

Answers

Answer:

Step-by-step explanation:

do you have a picture of the graph so i can better understand the question??

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