3 years ago

Please help!

Mathematics

1 answer:

Veronika [31]3 years ago

3 0

Answer:

320,000

Step-by-step explanation:

80,000$x 4 years == 320,000$

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Write the ratio as a fraction: 630kilometers in 5hours. Simplify your answer. ___ km/hour

Bad White [126]

Answer:

126/1=126

Step-by-step explanation:

630:5 as a fraction would be 630/5.

630/5 simplified would be 126/1.

Hope this helps :)

6 0

3 years ago

Read 2 more answers

Find the value of x.

barxatty [35]

100+100+114 +x+x = 540

314 + 2x = 540
X= 113

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4 years ago

Solve 4x - 5 = 19. O A. x = 8 O B. x = 10 C. x = 6 O D. x = 3.5

Basile [38]

Answer:

C x=6

Step-by-step explanation:

4x-5=19

+5 on both sides

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2 years ago

Which value must be added to the expression x^2+16 to make it a perfect square trinomial

Naddik [55]

Please check once before confirming.

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4 years ago

Hugo is designing a frame as shown at the right. The frame has a width of x inches all the way around. Write. an expression that

Cloud [144]

The expression which shows the total area of the picture and frame is $x^{2} +72x$ +320.

Given that the width of the frame is x ,length horizontally be 20 inches and vertically be 16 inches.

We are required to find the expression which shows the total area of the picture and frame.

Expression is basically a combination of numbers, symbols, coefficients, determinants, indeterminants,etc. and are mostly not found in equal to form.

Since we are given that the width of the frame be x, So,the are of only frame will be :

Area of frame=20*x*2+16*x*2+x*x

=40x+32x+ $x^{2}$

= $x^{2}$ +72x

Area of picture=20*16=320 $inches^{2}$

The expression which shows the total area of the picture and frame is $x^{2} +72x$ +320.

Hence the expression which shows the total area of the picture and frame is $x^{2} +72x$ +320.

Learn more about expression at brainly.com/question/723406

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2 years ago