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Sveta_85 [38]
3 years ago
10

What is the value of z? Z =

Mathematics
2 answers:
neonofarm [45]3 years ago
7 0

Answer:

Step-by-step explanation:

There is know question please update it.

Klio2033 [76]3 years ago
6 0

hshsswwwssswww

Step-by-step explanation:

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Not sure how to do this, I will give Brainiest for step-by-step instructions.
Mkey [24]
Find 2 coordinates on the graph : (0, -20) and (10, 10)

Slope = (10 - (-20) ) / (10 - 0) = 30/10 = 3

Slope = 3

y-intercept = (0, - 20)

Equation : y = 3x - 20

Since the right hand side is shaded,  the equation is y > 3x - 20.
4 0
3 years ago
Yoko pumped
Semmy [17]

Answer: 7 gallons decrease per minute

Step-by-step explanation:

56 gallons / 8 minutes = 7 gallons per minute

to make sure do it backwards: 7 gallons x 8 minutes = 56 gallons :)

4 0
3 years ago
What is the solution for this inequality? 5x ≤ 45
Likurg_2 [28]

Answer:

x\leq 9

Step-by-step explanation:

So we have the inequality:

5x\leq 45

Divide both sides by 5:

x\leq 9

And, we're done!

This means that the solution of the inequality is all values less than or equal to 9.

I hope this helps!

5 0
3 years ago
Read 2 more answers
Chicago, Illinois has an elevation of 600 feet. Seely, California is -200 feet. What does 0 represent in the context of this sit
tatyana61 [14]

Answer:

Sea level

Step-by-step explanation:

In geography, 'Elevation' is measured in relation to sea level, so sea level would be zero.

Thus, Chicago is 600 feet above sea level and Seely, California is 200 feet below sea level.

If there were nothing but flat land all the way from Seely to the ocean, sea water would come in and cover Seely. Fortunately for the people in Seely. California's coastal mountain range is between the town and the ocean, so that does not happen.

3 0
3 years ago
Read 2 more answers
Divide 70 in the ratio of 4:10
Lelechka [254]
Easy! just compare then cross multiply 70:1 × 10:4 because you need to use the negative reciprocal of either one to create division with ratios/fractions
\frac{70}{1}  = \frac{10}{4}
8 0
3 years ago
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