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3 years ago

13

Solve this math problem what is −23×(−56)=

1 answer:

gogolik [260]3 years ago

7 0

Answer:

1,288

Step-by-step explanation:

First, you are multiplying a negative by a negative, so the answer will end up positive.

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Find the area of the parallelogram that has a base of 2 1/2 ft and a height of 1 1/4ft

Marina CMI [18]

Answer:

The area of the parallelogram is $3\frac{1}{8}ft^{2}$

Step-by-step explanation:

Remember that a mixed fractions are composed for a whole number, a numerator and a denominator. For example in the mixed fraction $2\frac{1}{3}$ : 2 is the whole number, 1 is the numerator and 3 is the denominator.

If you want to convert to a improper fraction you need to multiply the whole number by the denominator and add to the numerator. The result will be the numerator of the improper fraction. The denominator remains the same.

$2\frac{1}{3}=\frac{(2*3)+1}{3} =\frac{7}{3}$

1. Convert the mixed fractions in the improper fraction type, as follows:

$Base= 2\frac{1}{2}=\frac{5}{2} \\ \\Height= 1\frac{1}{4}=\frac{5}{4}$

2. Replace the data in the equation of a parallelogram

$Area= Base*Height$

$Area= Base*Height\\Area=\frac{5}{2}ft *\frac{5}{4}ft\\Solve...\\Area=\frac{25}{8}ft^{2}$

3. Convert the improper fraction in a mixed fraction

$Area=\frac{25}{8}ft^{2}=3\frac{1}{8}ft^{2}$

The area of the parallelogram is $3\frac{1}{8}ft^{2}$

5 0

3 years ago

A total of 766 tickets were sold for the school play. They were either adult tickets or student tickets. There were 66 more stud

Svetllana [295]

350 because 350+416=766

8 0

4 years ago

"solve the quadratic equation"

11111nata11111 [884]

Answer:

huh

Step-by-step explanation:

6 0

3 years ago

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The graph shows the cost for each lawn that is mowed.

lawyer [7]

Rate of change = (40-20)/(2-1) = 20
$20 per lawn mowed

answer
<span>B. the cost for every 1 lawn mowed</span>

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3 years ago

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Let p: x < −3 Let q: x > 3 What is represented by p ∨ q?

anastassius [24]

Answer:

p v q = x < -3 or x > 3

Step-by-step explanation:

We are given

p: x < -3

q: x > 3

and we need to find p v q

v symbols represents disjunction and in simple terms it is called "or"

So, p v q represents either p holds or q holds

So, p v q = x < -3 or x > 3

8 0

3 years ago

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