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Andreyy89
3 years ago
5

Find the missing angle.​

Mathematics
2 answers:
Rus_ich [418]3 years ago
7 0

Answer:

x = 142

Step-by-step explanation:

they're congruent because they're vertical angles

notsponge [240]3 years ago
3 0

Answer:

142°

Step-by-step explanation:

They're vertical angles. they have the same measure

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What is the value of x?
Kruka [31]

Answer:

<h2>x = 3</h2>

Step-by-step explanation:

Look at the picture.

Therefore we have:

\dfrac{4}{3}=\dfrac{x}{2.25}            <em>cross multiply</em>

3x=(4)(2.25)

3x=9             <em>divide both sides by 3</em>

x=3

5 0
3 years ago
If you are buying at item at a store for a price of $61, and there is a 6.7% tax added on top, what would be the total amount du
bekas [8.4K]

Answer:

The total amount due at the register will be: $65.09    

Step-by-step explanation:

The cost of an item = $61

tax on item = 6.7%

The tax amount =  6.7% × 61

                           = 0.067 × 61

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The total cost = cost of an item + tax amount

                           = $61 + $4.09

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Therefore, the total amount due at the register will be: $65.09                        

3 0
3 years ago
PLEASE ANSWER QUICKLY! WILL GIVE REWARD!!
Sonja [21]

Answer:

None of the above. 16 3/2 simplified is

Mixed number: 17 1/2

Improper fraction: 35/2

Step-by-step explanation:

6 0
3 years ago
Read 2 more answers
Find what the measurements of angles a-d are and state the reason <br><br> Like how do you solve it?
ANTONII [103]
Angle d is a vertical angle to the 70° angle meaning that angle d is 70°--to confirm it, line EF is 180° and
180- 40-70= 70° (and 70/2 is 35 which is the measurement for angle e and f bc we know that they are equal)

To find a-- we know now that f is 35, bc a and f are vertical angles, that means a is equal to f...

ANSWER- a is 35° and d is 70°
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The ratio of girls to boys in a class is 3:2. There are 25 students in this class. How many are girls and how many are boys?
IrinaK [193]
10 boys and 15 girls
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2 years ago
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