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Lisa [10]
3 years ago
12

Please answer this in two minutes there can be more than one option

Mathematics
1 answer:
aleksklad [387]3 years ago
4 0

Answer:

i believe it would be the first and second options

Step-by-step explanation:

the planes RUV and RST touch at line RU

the planes RSV and RUV touch at line RV

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36 divided by 6 times 12 and plus that times 3
kodGreya [7K]

Answer:

216

Step-by-step explanation:

36 ÷ 6 x 12 x 3 you mean?

Use the bodmas method to solve this question.

If you need me to reflect on what bodmas is, comment it down.

36 ÷ 6 x 12 x 3 =

6 x 12 x 3 =

72 x 3 = 216

5 0
3 years ago
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Yuri descended 450 feet down a
skelet666 [1.2K]
The change is 150 because you would divide 450/3
8 0
3 years ago
Find the vertex of the graph of the function.<br> f(x) = 2x2 - 8x + 9
Katen [24]

Answer:

(2, 1).

Step-by-step explanation:

f(x)=2x^2-8x+9

Find -b/2a first, it's -(-8)/2(2)=8/4=2.

Then find the y-coordinate of the vertex.

2(2)^2-8(2)+9=2(4)-16+9=8-16+9=-8+9=1

8 0
4 years ago
Find the values of x, y, and z. The diagram is not to scale.
Kruka [31]

we know that

The sum of the internal angles in the triangle must be 180 degrees

see the attached figure with letters to better understand the problem

Step 1

<u>Find the measure of the angle x</u>

In the triangle ABC

63\°+36\°+x\°=180\°

solve for x

99\°+x\°=180\°

x\°=180\°-99\°

x=81\°

therefore

<u>the answer Part a)  is</u>

the measure of angle x is 81\°

Step 2

<u>Find the measure of the angle z</u>

we know that

x+z=180\° --------> by supplementary angles

substitute the value of x

81\°+z=180\°

z=180\°-81\°

z=99\°

therefore

<u>the answer Part b)  is</u>

the measure of angle z is 99\°

Step 3

<u>Find the measure of the angle y</u>

In the triangle ACD

13\°+z\°+y\°=180\°

solve for y

13\°+99\°+y\°=180\°

112\°+y\°=180\°

y\°=180\°-112\°

y\°=68\°

therefore

<u>the answer Part c)  is</u>

the measure of angle y is 68\°

5 0
3 years ago
Read 2 more answers
What is 4/10 simplified
mario62 [17]

Answer:

0.40

Step-by-step explanation:

When you divide 4/10, you will get the answer 0.40, as this is the smallest it can go

4 0
3 years ago
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