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3 years ago

Please help me as soon as possible!.!.!

Mathematics

1 answer:

aalyn [17]3 years ago

8 0

You want to use the distributive property for this one:

-7k + 21
Your answer should be the very bottom left one.
Hopefully thta helped! :)

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***URGENT*** PLEASE HELP ME ASAP, ITS DUE TODAY!!!

vladimir2022 [97]

Answer:

Construct MN.

Since M is the midpoint of OA, OM = MA

Similarly, N is the midpoint of OB.

Thus, ON = NB.

Now, in Δs OMN and OAB,

∠MON = ∠AOB (common angle)

(sides are in proportional ratio; OA = 2OM and OB = 2ON)

∴ Δs OMN and OAB are similar (2 sides are in proportion, with the included angle)

Since they are similar, then ∠OMN = ∠OAB (corresponding angles of similar triangles are equal)

But since ∠OMN = ∠OAB, then that means MN || AB (corresponding angles of two lines must be equal since they also sit relative to the transverse line, OA)

Thus, AB || MN (QED)

8 0

2 years ago

Complete the area model representing the polynomial x2-11x+28 what is the factored form of the polynomial use the model to rewri

Tpy6a [65]

Answer:

The factored form of the polynomial use the model to rewrite the expression is (X-7)(X-4)

Step-by-step explanation:

given the polynomial $x^{2}$ -11x+28

=> the value of all three parameters in the function are;

a: 1

b: -11

c: 28

=> the two number that has sum is = b= 11 and product is = c = 28 are: 4 and 7

Hence, the factored form of the polynomial use the model to rewrite the expression is (X-7)(X-4)

3 0

3 years ago

Will mark brainlest answer the question in the picture linked below<br>and explain as well

RoseWind [281]

Answer:

¹⁰√4

Step-by-step explanation:

4^(2/5*1/4)

4^(1/10)

¹⁰√4

7 0

2 years ago

5d-7-d+4<br><br> pls help asap just solve it pls brainlest for the best

emmainna [20.7K]

Answer:

4d - 3

Is your simplified expression

5 0

3 years ago

Read 2 more answers

Randy puts $3000 into a savings account that earns 6% simple interest annually. After six years, how much money will Randy have

elixir [45]

Answer:

$4080

Step-by-step explanation:

Step one:

given data

principal= $3000

rate = 6%= 0.06

time = 6 years

Required

The total amount in the account after 6 years

Step two:

We know that the final amount on a simple interest investment is computed using

$A=P(1+rt)\\\\A=3000(1+0.06*6)\\\\A=3000(1+0.36)\\\\A=3000(1.36)\\\\A=4080$

6 0

2 years ago