SOLVE X PLZ!!! I NEED THE HELP.

Answer:

35%

Step-by-step explanation:

Answer:

WXZ congruent to YZX

XDY congruent to WDZ

XD congruent ZD

Answer:

102 quarters

50 dimes

Step-by-step explanation:

y = dimes

x = quarters

We can use the following equations to solve

[tex]152 = x + y[/tex]

[tex]30.5 = .25x + .10y[/tex]

We isolate for y in the first equation

[tex]y = 152 - x[/tex]

We plug into second equation

[tex]30.5 = .25x + .10(152 - x)[/tex]

Reduce

.15x = 15.3

x = 102

We then plug this number in first equation

152 = 102 + y

y = 50

Answer:

5m/s^2

Step-by-step explanation:

Acceleration = Change in velocity/time.

= 50 - 10

------------

8

= 40/8

= 5

Answer:

5 m/s²

Step-by-step explanation:

v = 50 m/s

u = 10 m/s

t = 8 s

[tex]a = \frac{v - u}{t} [/tex]

a = (50 - 10) ÷ 8

a = 40 ÷ 8

a = 5 m/s²

Answer:

178 correct problems

Step-by-step explanation:

turn the percentage into a decimal (0.89) and multiply it by the number of questions

Answer: 178

Step-by-step explanation:

89% x 200. Change percent to decimal by moving the decimal to the left two places.

.89 x 200 = 178

Answer:

x=8

Step-by-step explanation:

Answer:

B

Step-by-step explanation:

Answer:

5 units were bought

Step-by-step explanation:

Firstly, let us calculate the total amount paid

If what was paid was $9.45, this cost includes the price of the coupon subtracted

Returning the coupon price, we have the total as;

9.45 + 0.5 = $9.95

So to get the number bought, we divide this total by the price for one

We have this as;

9.95/1.99 = 5

Answer:

5 units

Step-by-step explanation:

9.95/1.99 = 5

Answer:

Its 9

Step-by-step explanation:

The number next to the x its the slope when you have that form of a line

Answer:

Yes

Step-by-step explanation:

Because since it tells you that x>7 and also it tells you if 7.1 is a solution. So what you need to do is plug in 7.1 instead of x and see if it's true or not. So is 7.1 greater than 7. Well yes it is and that makes it a solution. Hope this helps. Ask me any question if you need help with anything else. :)

Answer: yes it is,

CAN YOU PLSSSS MARK ME BRAINLIST

Step-by-step explanation:

Answer:

Y = 36

Step-by-step explanation: hope this helps

Answer:

y=36

Step-by-step explanation:

3/4y=27

Multiply both sides by 4/3, the reciprocal of 3/4.

y=27×(4/3)

Express 27×(4/3) as a single fraction.

y=27x4 / 3

Multiply 27 and 4 to get 108.

y=108/3

Divide 108 by 3 to get 36.

y=36

Answer:

2170 words

Step-by-step explanation:

If we are assuming words and minutes are directly proportional to each other, we can say that w (words) = k (constant variable) x t (time in mins).

K is the constant variable, which we must work out to find out any other time. If you rearrange the formula, it shows that k can be calculated by doing w/t. We have a set of values we can use to calculate k which are given in the question. So if we use this formula to calculate k, then:

k= w/t

k= 496/8

k= 62

Now we know the constant variable is 62. So, we go back to our equation but now we must find how many words. We now have our k value and our value for t. So, now we substitute:

w=kt

w= 62 x 35

w= 2170

Answer:

86m^2.........................

.

Answer:

86.13mm^2

Step-by-step explanation:

Since there is already an answer posted I just wanted to post an explanation on why the answer is 86 mm^2.

Area of the Rectangle=

12*6=72 mm^2

Area of semi circle=

(3.14*3^2)/2=14.13 mm^2

if you add those two up, you will get an area of 86.13 mm^2 or rounded down to 86 mm^2.

Answer:

5) 35

6) 24

7) 28

8) 67

9) 20

10) 11

11) 7

12) 21

Step-by-step explanation:

Looks like you get most of the rules involved so I'll just write the steps

5) x+4x+5 = 180

5x + 5 = 180

5x = 175

x = 35

6) 6x = 144

x = 24

7) x+27 = 2x-1

27 = x-1

28 = x

8) 63+2x-17 = 180

2x + 46 = 180

2x = 134

x = 67

9) 9x-28 = 7x +12

2x = 40

x = 20

10) 5x+7 = 62

5x=55

x=11

11) 41=7x-8]49=7x

7=x

12) 114=6x-12

126=6x

21 = x

If you wanna check it just plug in the values

That's about it

Answer:

The equation is 3g= c

Step-by-step explanation:

this is how much 11 gallons will cost 3 x 11= $33

1 gallon costs 3$

2 gallons cost 6$

3 gallons cost 9$

4 gallons cost 12$

5 gallons cost 15$

6 gallons cost 18$

7 gallons cost 21$

8 gallons cost 24$

Answer:

X=15

Step-by-step explanation:

3/7=x/35

105=7x

7x=105

x=15

Answer:

5/6 or 0.83333333333 infinite

Step-by-step explanation:

Answer:

The surface area is 248 square inches

Step-by-step explanation:

The missing dimensions (that complete the question) are:

[tex]Length = 4\ in[/tex] --- L

[tex]Width = 6\ in[/tex] ---- W

[tex]Height =10\ in[/tex] --- H

Required:

Calculate the surface area

The surface area is:

[tex]Area = 2(L*W + L*H + H*W)[/tex]

Substitute values for L, W and H

[tex]Area = 2(4*6+ 4*10 + 10*6)[/tex]

[tex]Area = 2(24+ 40 + 60)[/tex]

[tex]Area = 2(124)[/tex]

Remove bracket

[tex]Area = 2*124[/tex]

[tex]Area = 248[/tex]

Answer:

Cone

Step-by-step explanation:

Options:

a) Cone      b)  Cube     c)  Cylinder    d)  Triangular prism

From the given options (a) to (d), option (a) is true.

This is so, because.

The volume (V) of a cone  is:

[tex]V_1 = \frac{1}{3}\pi r^2h[/tex]

This is as a result of dilating the cylinder by 1/3 whose volume is:

[tex]V_2 = \pi r^2h[/tex]

In other words:

[tex]V_1 = \frac{1}{3}V_2[/tex]

i.e. the cross-section of the cylinder (V2) being dilated by 1/3 (which is between 0 and 1) gives the cone (V1)

Answer:

Sorry I can't speak Spanish. Can you please transalate your answer to English so that I can help you?

Step-by-step explanation:

Answer:

first option

Step-by-step explanation:

Given a₁ = 47 and d = 17

Then to find a term in the sequence add 17 to the previous term, that is

a₁ = 47

a₂ = a₁ + 17 = 47 + 17 = 64

a₃ = a₂ + 17 = 64 + 17 = 81

a₄ = a₃ + 17 = 81 + 17 = 98

a₅ = a₄ + 17 = 98 + 17 = 115

The first 5 terms are 47, 64, 81, 98, 115

Answer:

its i

Step-by-step explanation:

Square root of the positive value of 1 is either a positive value of 1 or negative value of 1.1 x 1 = 1 and -1 x -1 = 1.

Answer:

4

Step-by-step explanation:

Since the chef has 2 potatoes and is using one-half of each, he can make a total of 4 bowls. By multiplying 2 * 2, you get 4.

By cutting the potatoes in half, the chef would now have 4 pieces.

Answer:

The value of the missing angle, x° is 115°

Step-by-step explanation:

The sum of the interior angles in a polygon is given by the formula (n - 2)×180, where, 'n', is the number of sides in the polygon

The number of sides in the given polygon, n = 10 sides

Therefore;

The sum of the interior angles in the polygon is (10 - 2)×180 = 1440°

The given angles of the polygon are;

107°, 126°, 325°, 125°, 95°, x°, 90°, 280°, 47°, and 130°

Therefore, we have;

107° + 126° + 325° + 125° + 95° + x° + 90° + 280° + 47° + 130° = 1440°

x° = 1440° - (107° + 126° + 325° + 125° + 95° + 90° + 280° + 47° + 130°) = 115°

The value of the missing angle, x° = 115°.