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2 years ago

ILL MARK BRAINIEST IF YOU CAN DO THESE 2 QUESTIONS RIGHT!!!

Mathematics

2 answers:

spayn [35]2 years ago

5 0

Answer:

Step-by-step explanation:

dont know the 2nd :(

Stella [2.4K]2 years ago

3 0

Answer:

1) p = 0.75n

2) 17 children

Step-by-step explanation:

1.50 ÷ 2 = 0.75 which is the price per mango

177.50 = 50 + 7.5n

127.5 = 7.5n

n = 17

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I need help solving this problem

Olin [163]

3/5 is the correct answer for sin s

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2 years ago

Factor the following:<br><br><br><br> 2x2+9x+9

ryzh [129]

Answer: (2x+3)(x+3)

Step-by-step explanation:

Looking at this, you know that it must look something like

(? +3)(?+3) , because they must multiply to 9. The ?s must multiply to 2x^2, the most plausible values being 2x and x, ending us up with (2x+3)(x+3)

8 0

2 years ago

Read 2 more answers

The qoutient of any two nonzero integers is an integer. True or false

guapka [62]

False.

Here is a counterexample.

3/4= 0.75

3 and 4 are both integers but the quotient is 0.75 which is not an integer. 0.75 is a rational number.

8 0

2 years ago

Convert 132 pounds to kilograms. Use 1 kg = 2.2 lb.

Vera_Pavlovna [14]

1kg = 2.2lb

1lb = 0.454kg

132lb = 0.454*132

132lb = approx 60kg

3 0

3 years ago

Simplify give ur answer in index form.

kherson [118]

$\frac{( {j}^{4} \: \times \: {j}^{8}) ^{3} }{( {j}^{9} \: \div \: {j}^{2}) ^{2} }$

First we calculate the product of the denominator.

$\frac{( {j}^{12}) ^{3} }{( {j}^{9} \: \div \: {j}^{2}) ^{2} }$

Then we calculate the quotient of the numerator.

$\frac{( {j}^{12}) ^{3} }{( {j}^{7}) ^{2} }$

We multiply the exponents of the expression.

$\frac{ {j}^{36} }{ {j}^{14} }$

We divide.

$\boxed{ \bold{ {j}^{22} }}$

<h3><em><u>MissSpanish</u></em></h3>

3 0

2 years ago