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2 years ago

Please help urgent . Thank u

Mathematics

2 answers:

klemol [59]2 years ago

7 0

The correct answer is D

matrenka [14]2 years ago

5 0

You're not gonna like it. I think both I and III are true, so none of the choices shown. Choice E: I and III.

I. H and J are points, and any two points are on some line, so collinear. TRUE.

II. L is between R and K. Betweeness needs collinearity, which we don't have here. FALSE.

III. R, J and N are coplanar. Any three points lie in some plane. TRUE.

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Can someone please tell me if this is correct if it’s not can u tell me what’s the correct answer

bearhunter [10]

Answer:

2. option D and 3. option A

Step-by-step explanation:

2. 7 + y = 30

7 - 7 + y = 30 - 7

y = 23

3. w - 32 = 55

w - 32 + 32 = 55 - 32

w = 87

Basically the answers you choose are right. Hope this helps, thank you :) !!

8 0

2 years ago

A baker made 20 pies. a boy scout troop buys one–fourth of his pies, a preschool teacher buys one–third of his pies, and a cater

aleksklad [387]

One-fourth + one-sixth + one-third

three plus two plus four /12 = 9/12 = 3/4 

So, balance = 1/4 = 1/4 times 20 = 5 pies which is the answer!

Hope this helps!! Pleaseeee, Hit that Thanks button ;D

7 0

3 years ago

SAT question Can someone explain to me what this is asking

frozen [14]

Answer:

Step-by-step explanation:

The vertex is the turning point of the parabola.

First find the zeros by equating y to zero, that is

(x - 6)(x + 12) = 0

Equate each factor to zero and solve for x

x - 6 = 0 ⇒ x = 6

x + 12 = 0 ⇒ x = - 12

The vertex lies on the axis of symmetry which is situated at the midpoint of the zeros, thus

$x_{vertex}$ = $\frac{6-12}{2}$ = $\frac{-6}{2}$ = - 3

Thus the x- coordinate of the vertex is x = - 3 → B

6 0

3 years ago

Does anyone know the answer to number 1, because I need to know ASAP

sdas [7]

The exterior angles of any convex polygon add to 360 degrees. So for a regular pentagon, the exterior angle is 360/5 = 72 degrees. The interior angle is supplementary to the exterior angle so is 180 - 72 = 108 degrees. So the sum of them is 5(108) = 540 degrees.

Answer: 540 degrees

5 0

3 years ago

Read 2 more answers

What is 3/5 divided by -1/5

Aleks04 [339]

Answer:

-0.12

Step-by-step explanation:

(3/5) / (-1/5) = -0.12

4 0

3 years ago

Read 2 more answers