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lyudmila [28]
3 years ago
9

The sale price of every item in a store is 85% of its usual price.

Mathematics
1 answer:
Ulleksa [173]3 years ago
4 0

Answer:

for backpack $4.50 sweatshirt is $2.7

Step-by-step explanation:

to do percents just multiply the price by the decimal version of percent so in this case its 0.85 you multiply by then subtract the answer you get from the price.

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Find the indicated side of the triangle !!!
maks197457 [2]

Answer:

<u>The correct answer is b = 6 √3 units</u>

Step-by-step explanation:

Let's recall that we can use the following ratio for the sides of a 90 - 60 - 30 triangle:

1 : √3 : 2, where 2 is the hypotenuse.

Upon saying that, we have that in our triangle:

Hypotenuse = 12 units

a = 6 units

b = 6 √3 units

<u>The correct answer is b = 6 √3 units</u>

5 0
4 years ago
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Find the zero of the function f (x) = -2x +2.
Zielflug [23.3K]

Answer:0 = 3x - 21

Step-by-step explanation:

From this given function we can take an  

x

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i.e  

x

2

−

6

x

 

=

x

(

x

−

6

)

As we know that the product of two numbers is zero,when either one of them is zero

then in the above expression that we just factorised

the function can be zero when either  

x

=

0

or when  

x

=

6

i.e when  

x

=

0

,  

0

(

0

−

6

)

=

0

 

when  

x

=

6

,  

6

(

6

−

6

)

 

=

6

(

0

)

Finally, our prize of all that math, the zeroes of the function are  

0

and  

6

these numbers are called the zeroes of the function because when you put these values in  

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6 0
3 years ago
Use the expression to complete the statements. (0.5)10 (0.5)10 is the . (0.5) is the of (0.5)10. 10 is the of (0.5)10. A power i
RideAnS [48]

Question:

Use the expression to complete the statements.

(0.5)^{10\\

________ is the  power .

(0.5) is the  ________

A ______ is another way to write

Answer:

0.5 is the base

10 is the power

(0.5)^{10\\ = (\frac{1}{2})^{10} -- another way to write

Step-by-step explanation:

Given

(0.5)^{10\\

Required

Fill ion the gaps

(0.5)^{10\\ is pronounced as; 0.5 raise to the power of 10

From the above statement, we can deduce the following:

0.5 is the base

10 is the power

Lastly, another way to write (0.5)^{10\\

Express 0.5 as a fraction

(\frac{5}{10})^{10}

Simplify the fraction

(\frac{5/5}{10/5})^{10}

(\frac{1}{2})^{10}

Hence:

(0.5)^{10\\ = (\frac{1}{2})^{10}

3 0
3 years ago
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Brainliest!!!<br><br> pls help
Vanyuwa [196]

Answer:

31.6

Step-by-step explanation:

38+29+16+42+33 = 158

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Which statement is true regarding the graphed functions?
vaieri [72.5K]

Answer:

probably b

Step-by-step explanation:

5 0
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