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3 years ago

Plz answer! Which choices are equivalent to the quotient below? Check all that apply.

Mathematics

1 answer:

solong [7]3 years ago

8 0

Just use Photomath it really helps

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Jason has x nickels and y dimes. He has no less than 15 coins worth a maximum of $1 combined. Solve this system of inequalities

Juli2301 [7.4K]

Answer:

x + y > 15

10x + 5y < 100

we will put it in terms of y

y > 15 - x

and

5y < 100 - 10x

y < 20 - 2x

-TheUnknownScientist

4 0

3 years ago

I need help please help me.THANKS!!

Elan Coil [88]

Answer:

A. 42, 120, 162

Step-by-step explanation:

27 x 6 = 162

42 + 120 = 162

4 0

3 years ago

Miss Walter traveled 5 hours at 52 mph. How many miles did she travel?

kykrilka [37]

Answer:

260 miles

Step-by-step explanation:

52/1 = x/5

Cross multiply and divide by 1

8 0

3 years ago

If Tanø =a/b Find the value of sinø+cosø/sinø-cosø

inysia [295]

Answer:

$\frac{b+a}{b-a}$

Step-by-step explanation:

Tan θ = $\frac{perpendicular}{base}$ = $\frac{b}{a}$

So, Perpendicular = b, base = a

Finding hypotenuse by Pythagorean Theorem:

$c^2 = a^2+b^2$

=> So, hypotenuse = c

Sin θ = $\frac{perpendicular}{hypotenuse}= \frac{b}{c}$

Cos θ = $\frac{base}{hypotenuse}= \frac{a}{c}$

So, Now finding $\frac{sin\theta+cos\theta}{sin\theta-cos\theta}$

=> $\frac{b}{c} + \frac{a}{c}$ ÷ $\frac{b}{c} - \frac{a}{c}$

=> $\frac{b+a}{c}$ ÷ $\frac{b-a}{c}$

=> $\frac{b+a}{c} * \frac{c}{b-a}$

=> $\frac{b+a}{b-a}$

4 0

3 years ago

Write 3/20 as a decimal and as a percent.

Pie

Answer:

Decimal form: 3/20 = 0.15

Percent form 3*100 / 20 = 300 / 20 15%

Step-by-step explanation:

3/20 can be written as:

- Decimal form: 3/20 = 0.15

- Percent form 3*100 / 20 = 300 / 20 15%

Hope this help you :3

5 0

4 years ago

Read 2 more answers