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4 years ago

PLZ HELPPPPP Which group of ordered pairs are on the line given by the equation 5x−2y=6?

Mathematics

1 answer:

Dafna1 [17]4 years ago

8 0

You have to plug in 0 to each variable and solve to get each axis intercepts giving you. (0,-3) (6/5,0)

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If B P ⊥ P C , what is m B C ^ ? 180 90 60

Andrei [34K]

The measure of angle BC (m ∠BC) is 90°

<h3>Perpendicular lines</h3>

From the question, we are to determine the measure of angle BC

From the given information, we have that

B P ⊥ P C

This means line BP is <u>perpendicular</u> to line PC

The angle between two perpendicular lines is 90°

Hence, the measure of angle BC (m ∠BC) is 90°.

Learn more on Perpendicular lines here: brainly.com/question/138956

#SPJ1

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2 years ago

Determine how much water needs to be evaporated from 15 kilograms of a 6% salt solution to produce an 8% salt solution.

mario62 [17]

-0.64=-0.06x divide both sides by -0.06
x=10.66667 oz---------------amount of pure water that must evaporate
CK
0.04(32)=0.06(21.33333)
1.28~1.28
Hope this helps

7 0

3 years ago

Read 2 more answers

A recipe calls for 1 1/2 gallons of chopped onions.How many pounds of onions should you use if one cup of chopped onions weigh 6

Dvinal [7]

Answer:

15 pounds of onions are needed in the recipe.

Step-by-step explanation:

Total gallon of chopped onion needed for the recipe = 1 1/2 gallons

Solving the mixed fraction, we get

$1\frac{1}{2} = 1 + \frac{1}{2} = 1 + 0.5 = 1.5$

So, the chopped onion needed = 1.5 gallons

Also, 1 gallon = 160 ounces

So, 1.5 gallon = 1.5 x (160) ounces = 240 ounces

⇒ 1.5 gallon = 240 ounces

Now, 1 ounce = 0.0625 pounds

⇒ 240 ounces = 240 x 0.0625 pounds = 15 pounds

Hence, 15 pounds of onions are needed in the recipe.

6 0

3 years ago

Factor completely 6n^2-18n

lubasha [3.4K]

6n^2-18n

1.find your GCF
"6n"

final answer;
6n(n-3)

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4 years ago

N:1/2 as 6:1 PLS HELP<br> x=

kari74 [83]

Answer:

what????

Step-by-step explanation:

8 0

3 years ago