All categories

2 years ago

PLEASE HELP MEEEEEE!!!!!

Mathematics

2 answers:

olasank [31]2 years ago

8 0

Answer

d.11(x+5)

Step-by-step explanation:

KATRIN_1 [288]2 years ago

5 0

It’s d hope this helps

You might be interested in

A town's population is 43200. About 100 people move in to town each month. A nearby town has a population of 50075 and about 175

Nata [24]

Im sorry i give up and

4 0

3 years ago

I need help, please and thank you

borishaifa [10]

Answer:

See below ↓

Step-by-step explanation:

<u>Problem</u>

<u /> $\frac{5x}{x+7} + \frac{7}{x}$

<u /> $\frac{5x(x)+7(x+7)}{x(x+7)}$
$\frac{5x^{2} +7x+49}{x(x+7)}$
The student's mistake was that instead of taking x(x + 7) as the LCM (Least Common Multiple), he took x + 7, which is not possible in this case

<u>Solution</u>

<u /> $\frac{5x^{2} +7x+49}{x(x+7)}$

5 0

2 years ago

(there's two parts to it)

Korvikt [17]

Answer:
Part A. The data distributed is symmetrical.
Part B. No, he rolled a 7 the most so, he should expect to roll a 7 before anything else.

8 0

3 years ago

Please help me with this problem. I'm kind of stuck and don't know what to do.

Flauer [41]

Try this option:

1) if csc(u)=9, then 1/sin(u)=9 and sin(u)=1/9;

2) if sin(u)=1/9, then cos(u):

$cos(u)=\sqrt{1-sin^2(u)}=\sqrt{1-\frac{1}{81}}=\frac{4\sqrt{5}}{9};$

3) $if \ sin(u)=\frac{1}{9} \ and \ cos(u)=\frac{4\sqrt{5}}{9}, then$

$sin(2u)=2sin(u)*cos(u)=\frac{8\sqrt{5}}{81};$

$cos(2u)=cos^2(u)-sin^2(u)=\frac{80}{81}-\frac{1}{81}=\frac{79}{81};$

$tan(2u)=\frac{sin(2u)}{cos(2u)}=\frac{\frac{8\sqrt{5}}{81}}{\frac{79}{81} }=\frac{8\sqrt{5}}{79}.$

8 0

2 years ago

Explain how we use the distributive property in math:

vodomira [7]

Answer:

To “distribute” means to divide something or give a share or part of something. According to the distributive property, multiplying the sum of two or more addends by a number will give the same result as multiplying each addend individually by the number and then adding the products together.

<h3>Please mark as brainliest</h3>

4 0

2 years ago