3 years ago

What is x? Please help fast

Mathematics

2 answers:

maks197457 [2]3 years ago

5 0

Answer:

Step-by-step explanation:

180-108

frosja888 [35]3 years ago

4 0

Answer:

Step-by-step explanation:

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Swimming pool pete's pools installs rectangular pools that are all 10 feet wide. the length can very from 10 feet to 30 feet. th

AleksandrR [38]

76=2w+2l
76=2(10)+2l
56=2l
l=28 feet

8 0

3 years ago

5. Please write the equation of a line in y=mx+b format. Find the SLOPE first then find the Y-INTERCEPT (b) Your answer

castortr0y [4]

Answer:

y = $\frac{5}{3}x-1$

Step-by-step explanation:

Let the equation of the line is,

y = mx + b

Here m = slope of the line

b = y-intercept

Slope of a line passing through two points $(x_1,y_1)$ and $(x_2,y_2)$ is,

m = $\frac{y_2-y_1}{x_2-x_1}$

From the graph attached,

Since, the given line passes through (0, -1) and (3, 4),

Slope 'm' = $\frac{4+1}{3-0}$

m = $\frac{5}{3}$

y - intercept 'b' = -1

Therefore, equation of the line will be,

y = $\frac{5}{3}x-1$

5 0

3 years ago

What is the solution -7=-3x+5+2x<br>

poizon [28]

Answer:

12 = x

Step-by-step explanation:

3 0

3 years ago

Read 2 more answers

Using the formula c=2r, find the circumference with diameter of 28inches. Round your answer to the nearest inch.

Furkat [3]

Radius is equal to 1/2 the diameter. The radius is 14 (28/2=14)

With your formula:

c=2*14

c=28

HOWEVER I believe you meant

c=2(pi)r

In which

c=2(pi)14

c=28(pi)

In this instance for pi we can use 3.14 since we will be rounding anyway, so

c=28*3.14

c=87.92

Rounded to be

c=88

Note:

If we didn’t round pi out to 3.14 we would have gotten 87.964594...

5 0

3 years ago

You are given a picture that is 2 inches wide and 3 inches tall. You have to make a

oee [108]

Answer: 18 inches

Step-by-step explanation:

2 x 6 = 12 inches (wide)

3 x 6 = 18 inches (tall)

3 0

2 years ago