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2 years ago

The measure of an angle is 12° less than twice the measure of its supplement. What is the measure of the angle?

1 answer:

8 0

Here is the equation you should use: x + 2x - 12 = 180
You will be solving for x.

Combine like terms then add twelve to both sides of the equation.

3x = 192

Divide by 3 on both sides of the equation.

x = 64

Now, plug 64 in the equation for x.

2(64) - 12 = 116

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A Produce store sold 63 red apples. If the ratio of red apples to green apples sold was 7:2,

valentina_108 [34]

Answer:A Produce store sold 63 red apples. If the ratio of red apples to green apples sold was 7:2,

the combined amount of red and green apples sold is 49:14

Step-by-step explanation:

Hope this helps

6 0

2 years ago

Helena is baking a cake that requires three and one-half cups of flour. Helena accidentally poured five and one-sixth cups of fl

RUDIKE [14]

Amount of flour Helena accidentally poured $=5\frac{1}{6} =\frac{31}{6}$ cups of flour.

Amount of flour the cake requires $=3\frac{1}{2} =\frac{7}{2}$ cups of flour.

Amount of flour that Helena should take out $=\frac{31}{6} - \frac{7}{2}$

$=\frac{31}{6} - \frac{7 \times 3}{2\times 3}$

$=\frac{31}{6} - \frac{21}{6}$

$=\frac{31-21}{6}$

$=\frac{10}{6}$

$=\frac{5}{3}$

$=1\frac{2}{3}$ cups of flour.

3 0

3 years ago

a five-question quiz is taken in which the first and second questions have four answer choices the third and fourth questions ha

suter [353]

Answer:

1.37

Step-by-step explanation:

7 0

2 years ago

How does the number of zeros in the product eight and five thousand compare to the number of zeros in factors? Explain.

Flura [38]

8X5000 is 40000. There's three zeroes in5000 and no zeroes in 8, yet there are 4 zeroes in the answer. This is because you must multiply the non-zeroes, and then add the zeroes from your factors. 8 times 5 is 40, add 3 zeroes to get 40000.
Hope this helps!

7 0

3 years ago

Determine if the side lengths 2.1in,4in,7.9in form a triangle

Dimas [21]

Nope.

They don't meet the requirements of the triangle inequality.
2.1 + 4 = 6.1 < 7.9
The triangle inequality requires the sum of any two sides be greater than the third side.

5 0

3 years ago