3 years ago

Help me pleaseeeeeeee !

Mathematics

1 answer:

Tatiana [17]3 years ago

3 0

Answer:X=30 so A=65

Step-by-step explanation:

You might be interested in

Solve the right triangle round your answer to the nearest tenth

saul85 [17]

Answer:

Step-by-step explanation:

You add 50 and 26 together to get 76, then you subtract 90 and 76 to get 14

7 0

2 years ago

juan went to the sporting goods store. he spent $14 on a batting glove. he spent half of the remaining money on a football. late

Nuetrik [128]

Answer: 38 dollars

Step-by-step explanation:

work in reverse (include dollar sign in your answer, I can't get it on my keyboard)
10 + 2 = 12
12 x 2 = 24
24 + 14= 38

4 0

2 years ago

In ΔCDE, the measure of ∠E=90°, the measure of ∠C=70°, and DE = 12 feet. Find the length of CD to the nearest tenth of a foot

Radda [10]

Answer:

$CD = 4.4ft$

Step-by-step explanation:

Given

$DE = 12$

$\angle C = 70^\circ$

Required

Find CD

This question is represented with the attached triangle

To solve CD, we make use of tan formula.

$tan(70) = \frac{DE}{CD}$

Substitute 12 for DE

$tan(70) = \frac{12}{CD}$

Make CD the subject

$CD = \frac{12}{tan(70)}$

$CD = \frac{12}{2.7475}$

$CD = 4.4ft$ --- approximated

6 0

2 years ago

Read 2 more answers

The cheerleading squad received 1/4 of the total sales of foam fingers and pom poms at a pep rally the squad received a total of

tigry1 [53]

Answer:

102.56

Step-by-step explanation:

136.75 - 25% = 102.56

25% of 136.75 = 34.19

6 0

3 years ago

Find the length of side x in simplest radical form with a rational denominator.

kondaur [170]

Answer:

4√2

Step-by-step explanation:

This is a special right triangle with angle measures 90° 45° 45° and the side lengths for the ones that sees 45° = a and the one that sees 90° = a√2 (hypotenuse)

7 0

3 years ago