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3 years ago

Help don't get any of them. please explain

Mathematics

2 answers:

hammer [34]3 years ago

8 0

You really just have to round the numbers. Its super simple what number would round to the number that they are saying they are?

katen-ka-za [31]3 years ago

5 0

You basically do you make a number that rounds to the problems final answer. I'll do one with you, a number that rounds 500 would be 501- 549 same goes for the other ones.

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What is the degree of the monomial?<br> 3.25 + 2x2 - y+3

disa [49]

Answer:

Step-by-step explanation:

The degree is just the number with the highest power. In this case, it is 3^5. Therefore, 5 is the degree.

If this helps please mark as brainliest

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3 years ago

A frightened child is restrained by her mother as the child slides down a frictionless playground slide. If the force on the chi

MissTica

Answer:

Step-by-step explanation:

Given

Restrained Force $F=116 N$

Increase in Kinetic Energy $\Delta K.E.=30 J$

Distance moved d=1.9 m

Work done by all the forces is equal to change in Kinetic Energy of Object i.e. by gravity force, Normal force and Applied Force

$\Delta K.E.=W_g+W_f+W_N$

$30=W_g-F\cdot d$

$30=W_g-116\cdot 1.9$

$W_g=250.4 J$

(b)In absence of applied force thus

work done by gravity will be equal to change in kinetic Energy

change in Kinetic Energy $=210 J$

6 0

3 years ago

Help please I need help fr fr

Digiron [165]

Answer:

See explanation!

Step-by-step explanation:

A = Reflection

B= Rotation

C= Translation

D= Dilation

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2 years ago

In APQR, PR is extended through point R to point S, mZQRS = (7x+8)°,

frutty [35]

Answer:

Wait what?

Step-by-step explanation:

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2 years ago

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Find the HCF of 20,55,90<br> Pls help it is urgent if i dont get this answer i will fail

Ann [662]

Answer:

Step-by-step explanation:

Factors of 20 = 1 2 4 5 10 20

Factors of 55 = 1 5 11 55

Factors of 90 = 1 2 3 5 6 9 10 15 18 30 45 90

Hcf = 5

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2 years ago