Answer:
area = 385 cm²
Step-by-step explanation:
area = 5cm * 77cm
area = 385 cm²
Answer:
- The measure of ∠A is 66°.
Step-by-step explanation:
<u>We know that:</u>
- ∠A = 3x + 18
- ∠D = 4x + 2
- ∠D = ∠A
<u>Now, let's solve the equation. ∠D = ∠A.</u>
- => 3x + 18 = 4x + 2
- => -2 + 18 = x
- => 16 = x
<u>Now, let's substitute the value of x into any equation.</u>
- => 4x + 2
- => 4(16) + 2
- => <u>66°</u>
Hence, the measure of ∠A is 66°.
43 over 9 could be the answer.
The two consecutive integers are 21 and 22.
<h3>
How to find the two consecutive integers?</h3>
Two consecutive integer numbers can be written as x and x + 1.
The lesser of these two numbers is x, and we know that it is 10 more than one-half of the greater integer, then we can write:
x = 10 + (x + 1)/2
Now we can solve that equation for x:
x = 10 + (x + 1)/2
2x = 20 + (x + 1)
2x = 21 + x
x = 21
Then the lesser number is x = 21 and the larger number is x + 1 = 22
If you want to learn more about integer numbers:
brainly.com/question/2493629
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