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iVinArrow [24]
2 years ago
10

A right triangle has an angle that measures 13.9 degrees. What is the missing angle measure?

Mathematics
1 answer:
AleksAgata [21]2 years ago
8 0

Answer:

76.1

Step-by-step explanation:

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Whats the answer, can someone plz help me????
Greeley [361]

X/5 + 7 = 14

Subtract 7 from each side:

X/5 = 7

Multiply both sides by 5:

x = 7 * 5

X = 35


7 0
3 years ago
What is (3x9-6+3\10)
aliya0001 [1]
The order of operations says:
P arentheses 
E xponents
M ultiplication
D ivision
A ddition
S ubtraction

So first we will do 3 x 9 = 27.   (27 - 6 + 3 / 10) 
Next do 3/10 = .3.     (27 - 6 + .3)
Then solve 27-6 = 21. (21 + .3)
Lastly do the last part! The answer is 21.3, hope this helps!
4 0
3 years ago
A map's key shows that every 5 inches on the map represents 200 miles of actual distance Suppose the distance is 7 inches. What
zepelin [54]
280 mi
1 in= 40 mi

40x7=280 mi
8 0
3 years ago
Jerry’s rhombus has a base of 15 inches and a height of 9 inches. Charlene’s rhombus has a base and a height that are 13 the bas
neonofarm [45]

Answer:  The area of Charlene's rhombus is nine times smaller than the area of Jerry's rhombus.

Step-by-step explanation:

I will assume that the exercise says "\frac{1}{3} times the base and height of Jerry’s rhombus".

The area of a rhombus can be calculated with the following formula:

A=b*a

Where "b" is the length of the base  and "a" is the altitude or the height.

Then, you can calculate the area using the formula shown above.

Therefore, you get:

1. Jerry's rhombus:

A_1=(15\ in)(9\ in)\\\\A_1=135\ in^2

2. Charlene's rhombus:

A_2=(\frac{1}{3}*15\ in)(\frac{1}{3}*9\ in)\\\\A_2=(5\ in)(3\ in)\\\\A_2=15\ in^2

Dividing the area calculated, you get:

\frac{135\ in^2}{15\ in^2}=9

Therefore, you can conclude that the area of Charlene's rhombus is nine times smaller than the area of Jerry's rhombus.

7 0
3 years ago
Read 2 more answers
Can someone help me with the ones that aren’t done
garri49 [273]

5:

C = 5/9(F - 32)

C = 5/9(F) - 17.777

-5/9(F) + C = -17.777

-5/9(F) = -C - 17.777

F = 5/9(C) + 32.0306

7 0
3 years ago
Read 2 more answers
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