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Radda [10]
3 years ago
11

WIll mark BRAINLIST plz help

Mathematics
1 answer:
Pani-rosa [81]3 years ago
3 0
F(-1) = 2(-1)^2 + 8(-1)
= 2(1) + (-8)
= -6
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Which sets of ordered pairs designate a function?
vodka [1.7K]
A because you can’t put in something and get two answers and you can’t get two answers with the same thing
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3 years ago
Select the three number bonds that represent factor pairs of the number 56. CLEAR CHECK Number bond: 1 times 56 = 56. Number bon
Ray Of Light [21]

Answer:

The answer is -

Number bond: 1 times 56 = 56.

Number bond: 4 times 14 = 56.

Number bond: 7 times 8 = 56.

Step-by-step explanation:

We can define a factor pair as a set of two factors, which, when multiplied together, give a particular product.

For example -

5 and 6 are factors of 30 because 5×6 = 30

Now,

Given -

Number bond: 1 times 56 = 56.                         ...................(1)

Number bond: 4 times 14 = 56.                         ...................(2)

Number bond: 5 times 6 = 56.                         ...................(3)

Number bond: 7 times 8 = 56.                         ...................(4)

In equation (1)

1 times 56 = 1×56 = 56

⇒1 and 56 are the factor pairs of 56

Satisfies

In equation (2)

4 times 14 = 4×14 = 56

⇒4 and 14 are factor pairs of 56

Satisfies

In equation (3)

5 times 6 = 5×6 = 30 ≠ 56

⇒5 and 6 are not factor pairs of 56

Not Satisfies

In equation (4)

7 times 8 = 7×8 = 56

⇒7 and 8 are factor pairs of 56

Satisfies

∴ we get

The answer is -

Number bond: 1 times 56 = 56.

Number bond: 4 times 14 = 56.

Number bond: 7 times 8 = 56.

6 0
3 years ago
24 POINTS!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
olga2289 [7]
We want to find how many ounces of fertilzer we put for every 1 square meter

we have
(1/2oz)/(5/8m^2)
find x/1

(1/2)/(5/8)=x/1=x
remember, when dividing fractions, invert bottom one and multiply them
(1/2)/(5/8)=(1/2)(8/5)=8/10=4/5

answer is 4/5oz per square meter
5 0
3 years ago
Qual é o perímetro de um terreno retangular com 18 metros de largura e 25 metros de comprimendo?
arsen [322]
18*25=450 <span>tiempos de longitud con</span>
7 0
3 years ago
Read 2 more answers
Jake is offered a job at $800 for 4 days of work. He is offered another job that pays $950 for 5 days of work. Jake wants to kno
34kurt

Answer:

he should choose the $800 for 4 days job.

Step-by-step explanation:

3 0
3 years ago
Read 2 more answers
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