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balu736 [363]
3 years ago
9

What should be done first to evaluate the expression? 6+8+ 4+ (4 x 5)2

Mathematics
1 answer:
mars1129 [50]3 years ago
4 0

Answer: 40x+18

Step-by-step explanation:

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Can anyone please help me what is x<br>​
Masja [62]

Step-by-step explanation:

the side on the left of 155 is 180-155 which is 25

the one on top of 120 is 180-120 which is 60 so the one on the right of x is 180-(25+60) which is 95

now the value of x is 180-95 which is 85.

in the second one x=180-100 because the angle on the bottom of x is corresponding to the one that's equal to 100, so x=180-100 which is 80

for the first one x=85

the second one x=80

3 0
3 years ago
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How do you solve this problem?
SCORPION-xisa [38]

Answer:

tenes vieja

Step-by-step explanation:

atu vieja se lo voy a meter y la va a salir por la boca xd xd xd xd xd xd

8 0
3 years ago
Amelia typed an essay on her computer. she typed 3/5 of a page in 1/5 hour. what was her unit rate
Maru [420]
3/5 - 1/5 hour
3/5 x 5 = 3 pages in 1 hour
Unit Rate : 3:1.
4 0
4 years ago
If the input is -3 what is the output of the function y=-2x^2-3x+1
serg [7]
-2(-3)^2-3(-3)+1=
6^2+9+1=
36+9+1=
46
5 0
3 years ago
A triangle has sides with lengths of 4 meters, 5 meters, and 7 meters. ​Is it a right triangle
patriot [66]

Answer:

The triangle is not a right triangle

Step-by-step explanation:

The sum of the squares of the side lengths do not equal the square of the hypotenuse:

4^2+5^2=7^2

16+25=49

41=49

41 does not equal 49, so this confirms my answer is true

5 0
3 years ago
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