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Brrunno [24]
3 years ago
6

Peggy was taking a timed 60-question test. She was able to correctly answer 90% of the questions but had to skip the rest. How m

any questions did peggy answer correctly ?
Mathematics
1 answer:
marshall27 [118]3 years ago
6 0

60 times .9 = how many done, which is 54



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-5(2 × -6) inverse operation
Gekata [30.6K]

Answer:

60

Step-by-step explanation:

-5(2×-6)

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60

It should be correct

5 0
2 years ago
Find the value of each variable,<br> y =<br> Z=
Leno4ka [110]
ANSWER:
y = 119
z = 66

EXPLANATION:
z = 180° - 114° = 66°
y = 360° - (95° + 81° + 66°) = 119°

5 0
3 years ago
Help plz !!! thx have a good day!
Aleksandr-060686 [28]

Answer:

Substitution

Step-by-step explanation:

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3 0
2 years ago
Find the measure of angle 1
nikklg [1K]

Answer:

Angle 1, 2, 4 = 45 degrees

Step-by-step explanation:

2x+15 = x+30

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4 0
3 years ago
Find the slope of the line that passes through (23, -30) and (-7, 18).
babymother [125]

Answer:

slope = - \frac{8}{5}

Step-by-step explanation:

Calculate the slope m using the slope formula

m = \frac{y_{2}-y_{1}  }{x_{2}-x_{1}  }

with (x₁, y₁ ) = (23, - 30) and (x₂, y₂ ) = (- 7, 18)

m = \frac{18-(-30)}{-7-23} = \frac{18+30}{-30} = \frac{48}{-30} = - \frac{8}{5}

6 0
3 years ago
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