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valentinak56 [21]

3 years ago

13

Identify the slope and y-intercept of 3x-2y=7

1 answer:

DENIUS [597]3 years ago

4 0

Slope=-3/2
y-intercept=-7/2

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Please help 30 points will give brainliest

Vinil7 [7]

Answer:

thats correct

Step-by-step explanation:

8 0

2 years ago

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Figure out how far these planets are from earth, and yes please do the first two questions too. It's science so no need to expla

Aleks [24]

mercury-73.667 million mi

venus-157.86 million mi

earth-24,860 miles (40,008 km) around

mars-133.1 million mi

jupiter-557.21 million mi

saturn-1.0058 billion mi

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im sure this is accurate

4 0

2 years ago

Solve by factoring square roots x^2 -49=0

aliina [53]

Answer:

X=7

Step-by-step explanation:

X = SQRT(49)

X = 7

Best regards

4 0

3 years ago

Using the distributive property what is 49 ×17 + 49 × 3

eduard

Answer:

980

Step-by-step explanation:

I did it

5 0

2 years ago

Here are two rectangles.

Sophie [7]

Answer:

$AB=9.5\ cm$

Step-by-step explanation:

step 1

Find the length side PQ

we know that

The area of rectangle PQRS is given by

$A=(PQ)(QR)$

$A=66\ cm^2$

so

$66=(PQ)(QR)$

substitute the value of QR

$66=(PQ)(12)$

solve for PQ

$PQ=66/12\\PQ=5.5\ cm$

step 2

Find the length side AB

we know that

The perimeter of rectangle ABCD is given by

$P=2(AB+BC)$

we have

$P=30\ cm\\BC=PQ=5.5\ cm$

substitute

$30=2(AB+5.5)$

solve for AB

$15=AB+5.5\\AB=15-5.5\\AB=9.5\ cm$

6 0

3 years ago