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Serhud [2]
3 years ago
13

Is a degree and a + 20 degree are complementary angle find a degree​

Mathematics
1 answer:
jolli1 [7]3 years ago
5 0

Answer:

a=35°

Step-by-step explanation:

a+a+20=90° <--complementary means together they are 90°

2a+20=90°

2a=70°

a=35°

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3 years ago
You're taking a scenic road trip down CA-Highway 1 from San Jose, California, to Los
sammy [17]

Answer:

((I do not have the answers for one, two, or four))

3.)

•What do you know?

-It’s about 425 miles from San Jose to Los Angeles and 320 miles from San Jose to Santa Barbara.

•What do you want to find out?

-How many miles it is from Santa Barbara to Los Angeles.

•What kind of answer do you expect?

-If using variable, I expect that I will get the number of miles from one city to the other.

5.)

425 = 320 + X

6.)

425 = 320 + X

Subtract 320 from both sides.

7.)

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5 0
3 years ago
An international company has 25,800 employees in one country. If this represents 31.1% of the companies employees, how many empl
aksik [14]

Answer:

Rounded to the nearest integer, the company has a total of 82,958 employees.

Step-by-step explanation:

Given that an international company has 25,800 employees in one country, if this represents 31.1% of the companies employees, to determine how many employees does it have in total, the following calculation must be performed:

31.1 = 25,800

100 = X

100 x 25,800 / 31.1 = X

2,580,000 / 31.1 = X

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Thus, rounded to the nearest integer, the company has a total of 82,958 employees.

3 0
3 years ago
Equivalent fractions definition
lubasha [3.4K]
Equivalent fractions are different fractions that name the same number. The numerator and the denominator of a fraction must be multiplied by the same nonzero whole number in order to have equivalent fractions
8 0
4 years ago
Read 2 more answers
Ben spent 2/3 of his allowance on video games. What is the fraction of his allowance expressed as a decimal?
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2/3 = 0.6667 round up = 0.7
Answer is B. 0.7 repeating
Hope it helps
7 0
3 years ago
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