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2 years ago

I need help on how to solve this so anything is good :)

Mathematics

1 answer:

DanielleElmas [232]2 years ago

4 0

Answer:

STUV is a square

Step-by-step explanation:

segment length² = (x-x₁)² + (y-y₁)²

ST²: (-9 - 1)2 + (14 - 10)² = (-10)² + 4² = 116 (the rest follow this formula)

TU² = 116 TV² = 232 SU² = 232 SV² = 116 UV² = 116

ST = TU =SV = UV (4 sides congruent)

TV = SU (diagonal equal)

This is a square

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Pls help due tonight. BRIANLIEST IF CORRECT. Prob easy tho.

Scrat [10]

-13 and -5 hope this helps???

Sorry if it's wrong OnO''

5 0

3 years ago

Find the circumference and area of a circle with diameter 12 ft. Express your answer in terms of pie

xz_007 [3.2K]

Answer:

Circumference: 12π

Area: 36π

Step-by-step explanation:

The equation for the circumference of a circle is:

C = πd

Where C is the circumference and d is the diameter. Knowing this, we will be able to find the circumference by pugging in 12 for d.

C = 12π

And now we have found the circumference of the circle.

The equation for the area of a circle is:

A = πr²

Where A is the area and r is the radius. Remember that the diameter is double the radius, so we can find the radius:

12 = 2r

r = 6

Now that we know r, we can find the area of the circle:

A = π(6)²

A = 36π

Now we have found the area.

So the circumference is 12π and the area is 36π.

I hope you find my answer and explanation to be helpful. Happy studying.

4 0

3 years ago

Solve for x. x - 8 = -10

Tresset [83]

Answer: -2

Step-by-step explanation: add the -8 to both sides to get X by itself

-10 + 8 = -2

7 0

3 years ago

What is the slope of a line that is parallel to y=3/4x+2

k0ka [10]

A line that is parallel to another has exactly the same slope as the other.

so a parallel line to that line above, will have the same slope hmmm what is the slope of <span>y=3/4x+2 anyway?

well, notice, since it's already in slope-intercept form </span> $\bf y=\stackrel{slope}{\cfrac{3}{4}}x~~\stackrel{y-intercept}{+2}$

4 0

3 years ago

-2/3 divided by (-1/2)

denis23 [38]

Answer:

4/3

Step-by-step explanation:

multiply by the reciprocal

$-\frac{2}{3}$ × $-\frac{2}{1}$ = $\frac{4}{3}$

7 0

3 years ago

Read 2 more answers