2 years ago

If an angle measures x° what is its complement

Mathematics

1 answer:

Natali5045456 [20]2 years ago

7 0

90-x because a complementary angle is =90 degrees.

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Blueberries cost $4.00 per pound. How many pounds of blueberries can you buy for $1.00?

Oxana [17]

Answer:

1/4 of a pound

Step-by-step explanation:

Blueberries are 4 dollars a pound you have 1 dollar

you can by 1/4 of a pound

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2 years ago

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Store A sells 20 ounces of granola for $5. Store B sells 27 ounces of granola for $9. Which store offers the better price per ou

denis-greek [22]

Answer:

Store a is 25 cents per ounce, while store b is 33 cents. Therefore store A is a better price per ounce. For eight dollars you can get 32 ounces of granola.

Step-by-step explanation:

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2 years ago

Solve the system of equations 2r - 6y= 28 -x-y = 14 PLEASE HELP

o-na [289]

Answer:

$\displaystyle [-7, -7]$

Step-by-step explanation:

{2x - 6y = 28

{−x - y = 14

−⅙[2x - 6y = 28]

{−⅓x + y = −4⅔

{−x - y = 14

____________

$\displaystyle \frac{-1\frac{1}{3}x}{-1\frac{1}{3}} = \frac{9\frac{1}{3}}{-1\frac{1}{3}} \\ \\$

$x = -7$ [Plug this back into both equations above to get the y-coordinate of −7]; $\displaystyle -7 = y$

I am joyous to assist you anytime.

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3 years ago

Dave's favorite baseball team has won 10 fewer games than Kimiko's favorite baseball team. Write an algebraic expression for the

DIA [1.3K]

Answer:

D = K-10

Step-by-step explanation:

Let the number of games won by Dave's favourite basketball team be D and Kimiko's be K.

D + 10 = K

therefore,

D = K-10

Topic: Algebraic equations

If you would like to venture further into mathematics, you can check out my Instagram page (learntionary) where I post notes and mathematics tips. Thanks!

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2 years ago

The answer to number 1

Gnoma [55]

Answer:b

Step-by-step explanation:

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2 years ago