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Fynjy0 [20]
3 years ago
6

Help with #12! Find the measure of

Mathematics
2 answers:
Mandarinka [93]3 years ago
3 0

Answer:

239

Step-by-step explanation:

zysi [14]3 years ago
3 0

Answer:

m∠ACD = 76

Step-by-step explanation:

m∠A = (4x + 15)

m∠B = 21

m∠C = (180 -(7x + 6))

all triangle measures add up to 180

(4x + 15) + 21 + (180 -(7x + 6)) = 180

(4x + 15) + 21 + (180 -7x - 6) = 180

4x + 36 + 174 - 7x

210 - 3x = 180

-3x = -30

x = 10

7(10) + 6 = 76

Check:

180 - 76 = 104

4(10) + 15 = 55

21 + 55 + 104 = 180

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Marcus is a recent college graduate. He has $18,000 in student loans. He took out a loan to buy a car and owes $16,000. The car
alekssr [168]

Given :

Marcus is a recent college graduate. He has $18,000 in student loans. He took out a loan to buy a car and owes $16,000. The car is now worth $14,000. He got his first paycheck and has $1400 in his checking account.

To Find :

Marcus's net worth.

Solution :

We know, net worth is given by :

Net worth = $( Total amount owns - Total loan )

Net worth = $( 16000+1400) - ( 18000+14000)

Net worth = $(17400 - 32000)

Net worth = $-14600

Therefore, Marcus' net worth is $-14600 ( He is in a loan of $14600).

Hence, this is the required solution.

5 0
4 years ago
Can someone please check my work for this one??
Anton [14]

Answer:

It is correct.  Believe me.  I am in <em>Honors</em> Math.

Step-by-step explanation:

4 0
4 years ago
Help me please I need it
True [87]

Answer:

A.

Step-by-step explanation:

In order to find the cost of the wallpaper per square foot, we must do 700.92 divided by the area of the wallpaper.

Area = length times width

Area of wallpaper = 12*9=108

700.92/108 = 700.92/108 = 6.49

The cost per a square foot is $6.49, so the answer is A.

Hope this helps :)

7 0
2 years ago
Evaluate 5x22– 4 when x = 3​
ddd [48]

Answer:

18

Step-by-step explanation:

5 0
3 years ago
Given that 221x =25 to base 10 find x<br>​
Schach [20]

Answer:

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Step-by-step explanation:

6 0
2 years ago
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