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4 years ago

5

Help me It’s due tomorrow and I can’t figure it out!!!

1 answer:

yuradex [85]4 years ago

4 0

A.) 30+10=40. So, 90-40=50. Your answer is 50 degrees.
B.) 45+4=49. So, 90-49=41. Your answer is 41 degrees.
C.) 8 to the square root of 2+45=56.31. So, 90-56.31=33.69. Your answer is 33.69 or 33.7 if you need to round.
D.) One angle is 30 degrees, and another angle is 60 degrees. Your other angle is 90 degrees.
E.) 60+6=66. 90-66=24. Your answer is 24 degrees.
F.) 45+6=51. 90-51=39. Your answer is 39 degrees.

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In △ACD, if AC≅AD, m∠A = 3x − 4, m∠C = 5x + 1, and m∠D = 7x − 27, find x and the measure of each angle.

ivanzaharov [21]

Answer: x= 14

A= 38

C= 71

D= 71

8 0

3 years ago

On a Map, 1 inch equals 48 miles. If the if the distance between two cities on a map is 2.5 inches how many miles apart are they

Elza [17]

1 inch = 48 miles. Therefore, 2.5 inches = 2.5X48= 120miles

4 0

3 years ago

Read 2 more answers

It would be amazing if someone helps

Xelga [282]

Answer:

8 ft²

Step-by-step explanation:

Given 2 similar triangles with ratio of sides = a : b, then

ratio of areas = a² : b²

Here the ratio of sides = 2 : 3, thus

ratio of areas = 2² : 3² = 4 : 9

let x be the area of Δ EFG, then by proportion

$\frac{4}{x}$ = $\frac{9}{18}$ ( cross- multiply )

9x = 18 × 4 = 72 ( divide both sides by 9 )

x = 8

The area of Δ EFG is 8 ft²

6 0

4 years ago

Math problem help please

Harman [31]

Answer:

One ordered pair would be (1, -6).

Step-by-step explanation:

Let x = 1, then

3(1) - y = 9

-y = 9 - 3 = 6

y = -6.

5 0

3 years ago

Read 2 more answers

please do my question u get more points if the answer is right. if inappropriate you get reported NO LINKS and please EXPLAIN

Lunna [17]

Answer:

600

Step-by-step explanation:

Well, first you need to make a proportion which will be $\frac{x}{6,000} = \frac{10}{100}$

x is what we need to find

6,000 is the total people who voted

10% is the percent of 18 to 29 years old

and 100% represents the circle graph because all circle graphs equal 100%

First, we use the cross multiply method, for instance, 6,000×10=60,000

Next, divide 60,000÷100 which is 600.

Therefore there are 600, 18 to 29 year olds who voted in the election.

5 0

3 years ago