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2 years ago

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Your car can do 20 miles per gallon. How many gallons are you going to consume? How much is that in liters? (another clue is giv

en)

1 answer:

dalvyx [7]2 years ago

7 0

40 as king king crab king king authur king king heaven king king earth moon earth sun earth moon moon earth moon and

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The shoe store has a mark up rate 75% and is selling a pair of shoes for $133 find the price the store paid for the shoes

Angelina_Jolie [31]

133/1.75 = $76 :)
.............................

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3 years ago

Place an operation sign between two of the digits to make the equation true 1 9 6 2 1 8=109

Shtirlitz [24]

Answer:

1,962 % 18= 109

Step-by-step explanation:

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3 years ago

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A hiking trail is 2 3/5 miles long. Lucy walks 1/2 of the trail before stopping for a water break. How many miles does Lucy walk

Misha Larkins [42]

Answer:

look at the picture I have sent

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2 years ago

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decide which part of the quadratic formula tells you whether the quadratic equation can be solved by factoring. −b b2 − 4ac 2a u

Romashka [77]

Answer:

Step-by-step explanation:

A quadratic equation can be factorised if and only if there are rational roots.

For any quadratic equation the discriminant decides about the nature of roots.

Thus only if the discriminant is a perfect square we can have rational roots and in this case only factorization is possible.

In the given equation

$2x^2+ 7x+ 3 = 0\\a=2, b=7, c=3\\b^2-4ac = 1$

Since 1 is a perfect square we can factor and solve

$2x^2 +7x +3 = 0\\(2x+1)(x+3)=0\\x=-1/2 or x = -3$

4 0

3 years ago

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Find the arc length of the partial circle.

Maru [420]

Answer:

$11$

Step-by-step explanation:

$\frac{90}{360} \times 2 \times \pi \times 7 \\ \frac{1}{4} \times 2 \times \frac{22}{7} \times 7 \\ = 11$

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3 years ago

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