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2 years ago

A group of children were asked if they like eating cupcakes or brownies.

Mathematics

1 answer:

Korvikt [17]2 years ago

4 0

Answer:

It’s 0.30

Step-by-step explanation:

I took the test bro

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A bolt has 16 1/2 turns per inch. How many turns would be in 2 1/2 inches of thread?

Kazeer [188]

We know that one inch has 16.5 turns.
To know the number of turns in 2.5 inches of thread, we will simply do a cross multiplication as follows:
number of turns = (2.5 x 16.5) / 1 = 41.25 turns

3 0

3 years ago

Read 2 more answers

Please help solve for angles Q X and Z

Iteru [2.4K]

Answer:

125

Step-by-step explanation:

Sum of Exterior Angles must add to 360 so

$60 + 70 + 40 + 65 + x = 360$

$235 + x = 360$

$x = 125$

6 0

3 years ago

If SU and VX are parallel lines and mUTR = 115°, what is mSTW?

grandymaker [24]

Answer:

m STW = 115°

Step-by-step explanation:

here, SU || VX

m STW = m UTR

( vertical opposite angles )

Hence, STW = 115°

6 0

2 years ago

Plz help in my last question

Greeley [361]

Answer:

where is the question, lady?

3 0

2 years ago

Read 2 more answers

What is the sum of the exterior angles, one at each vertex, of a polygon with 20 sides?A.20B.360C.180D. We need more information

ale4655 [162]

The measure of an exterior angle in a polygon with n sides is given by:

$a_n=\frac{360}{n}$

So, for n = 20, we have the measure of the exterior angles of the polygon with 20 sides:

$\begin{gathered} a_{20}=\frac{360}{20} \\ a_{20}=18\degree \end{gathered}$

Now, to find the sum of all exterior angles, let's multiply the exterior angles by the number of sides of the polygon:

$\begin{gathered} S_{20}=a_{20}\cdot n \\ S_{20}=18\cdot20 \\ S_{20}=360\degree \end{gathered}$

Therefore the sum is equal to 360°, correct option: B.

(The sum of exterior angles of a polygon with n sides is always equal to 360°)

7 0

1 year ago