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3 years ago

Can someone please help me i'll upvote everything i swear i'm freaking out

Mathematics

1 answer:

koban [17]3 years ago

3 0

What is it you need??

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(-0.5x-0.4)-8(0.75x-0.6)

SashulF [63]

Answer: -6.5x+4.4

Step-by-step explanation:

7 0

3 years ago

Easy points

Finger [1]

Their brother will be 67 years old because when they were six their brother was 3. They were three years apart.

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2 years ago

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.<br> 8.) A can of tennis balls is $4.00 and is 15% off. The sales tax is 6%.<br><br> Help pls

Ostrovityanka [42]

Answer:

$3.64 is the answer I hope it helps

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3 years ago

Read 2 more answers

9.3+b=−42 , you would subtract 9.3 to isolate the variable.

Rama09 [41]

Answer:

yeh you are correct so it will be b is equal to minus 42 minus 9.3 that will be equal to -51.3 so that is the value of b

5 0

3 years ago

Given that T is the centroid of △DEF and FT=12

dlinn [17]

The centroid of a triangle divides the median of the triangle into 1 : 2

The measure of FQ is 18, while the measure of TQ is 6

Because point T is the centroid, then we have the following ratio

$\mathbf{TQ : FT =1 : 2}$

Where FT = 12.

Substitute 12 for FT in the above ratio

$\mathbf{TQ : 12 =1 : 2}$

Express as fraction

$\mathbf{\frac{TQ }{ 12} =\frac{1 }{ 2}}$

Multiply both sides by 12

$\mathbf{TQ =\frac{1 }{ 2} \times 12}$

This gives

$\mathbf{TQ =\frac{1 2}{ 2}}$

Divide 12 by 2

$\mathbf{TQ =6}$

The measure of FQ is calculated using:

$\mathbf{FQ = FT + TQ}$

Substitute 12 for FT, and 6 for TQ

$\mathbf{FQ = 12 + 6}$

Add 12 and 6

$\mathbf{FQ = 18}$

Hence, the measure of FQ is 18, while the measure of TQ is 6