2 years ago

Please help with this

Mathematics

1 answer:

Masja [62]2 years ago

3 0

Its definitely d i did that math

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A worker is paid $9.80 per hour, with time and a half for any hours over 40 per week. If he works 44 hours in a week, what will

bezimeni [28]

b. 450.80

you multiply 40 x 9.80 ...equals 392.

take 1/2 of 9.80...that equals 4.90. 
4.90 plus 9.80 equals $14.70 x 4 = 58.80 

$58.80 plus 392. equals $450.80

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3 years ago

10 1/4 divided by 2 1/2

gtnhenbr [62]

Answer: 4.1

Step-by-step explanation:

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1 year ago

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I don’t get it I need help solving this math problem I

harkovskaia [24]

Answer:

Step-by-step explanation:

you know the total angle is 180° from A to D

and you know that ∠BEC is 90°

also you are told that ∠CED is 18°

and that ∠AEB is 4x°

so just put that all together

180=90 + 18 +4x

now solve for X

180-90-18=4x

72=4x

18 = x

so now you know X

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2 years ago

Show that the triangle below is not a right-angled triangle.

Paha777 [63]

Step-by-step explanation:

A right triangle is a triangle in which one of the angles is a 90∘ angle.

$(5x - 8) + (2x - 5) + (2x + 3) = 180 \\ 9x - 10 = 180 \\ 9x = 190 \\ x = \frac{190}{9} \\ x = 21.11$

$(5x - 8) =97.56 \\ (2x - 5) =37.22 \\ (2x + 3) =45.22 \\$

Since None of the angels is 90° , so the triangle is not a right triangle.

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3 years ago

What is 4(x 2) = 48 simplified?

Nookie1986 [14]

4(x 2)=48
4x+8=48
4x=40
x=10

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2 years ago