2 years ago

Please help quickly!

Mathematics

2 answers:

arlik [135]2 years ago

4 0

Answer:

Step-by-step explanation:

Since both graphs are straight lines passing through the origin, then they both display a proportional relationship

olya-2409 [2.1K]2 years ago

3 0

Answer:

A.) The quantities form a proportional relationship for both peaches and plums.

Step-by-step explanation:

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121 ÷ (-11)<br> plz help asap

iragen [17]

Answer:

-11

Step-by-step explanation:

Multiply two negatives and you get a positive so

-11 x (-11) = 121

6 0

2 years ago

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A patient is to receive 2.6 grams of medication. The medication is available in capsules of 325 milligrams. How many capsules sh

sesenic [268]

2.6 gr = 2,600 mgr
2,600 mgr /325=8
Answer is 8 capsules

8 0

3 years ago

I am so confused somebody please help me

Neko [114]

Answer:

26.0cm

Step-by-step explanation:

sin35=12/BD

BD=20.9cm

20.9/sin52=CD/sin102

CD=26.0

6 0

2 years ago

Use benchmarks to determine the customary and metric units you would use to measure the height of you house. Explain your answer

RideAnS [48]

Yards and meters because they has a good measurement. A mile and kilometer is way to big. A kilometer is 1000 meters and a mile is 5280 feet to be exact.

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2 years ago

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Solve the following quadratic function by using the quadratic formula: x^2 +<br> 2x - 1 = 2 *

elena55 [62]

Answer:

x = 1 or x = -3

Step-by-step explanation:

$ax^{2}$ + bx + c = 0

x = $\frac{-b±\sqrt{b^{2}-4ac } }{2a\\}$

as $x^{2}$ + 2x - 1 = 2 ⇔ $x^{2}$ + 2x - 3 = 0, its solution is

x = $\frac{-2±\sqrt{2^{2}-4 *1*(-3)} }{2*1}$

= $\frac{-2±\sqrt{4+12} }{2}$ = $\frac{-2±\sqrt{16} }{2}$ = $\frac{-2±\ 4 }{2}$

therefore, x = 1 or x = -3

hope this helps! :D

have a miraculous day, and brainliest is immensely appreciated!! <3

4 0

2 years ago