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erica [24]
3 years ago
8

a chemical comapany makes two brands of antifreeze . the first brand is 70% pure antifreeze and the second is 95% pure antifreez

e. In order to obtain 30 gallons of a mixture that contains 80% pure antifreeze how many gallons of each brand pf antifreeze must be uses
Mathematics
1 answer:
laiz [17]3 years ago
3 0

Answer:hello mate

Step-by-step expla

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NEED HelP ASAP!!!!!!
Nata [24]

Answer:

the bottom left

Step-by-step explanation:

desmos is a website you can use for graphing :)

3 0
2 years ago
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What is 150% of 200. Show work. ASAP
zalisa [80]
150 % of 200

150 / 100 =  1.5

1.5 * 200 = 300

hope this helps!.
8 0
3 years ago
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What two-dimensional figure will result from slicing this rectangular prism parallel to its base?
alina1380 [7]

Answer:

We will obtain a rectangle on slicing this rectangular prism parallel to it's base.

Hence, option 1) is true.

RECTANGLE.

Step-by-step explanation:

On slicing this geometrical figure; which is a rectangular prism parallel to it's base then we will obtain a figure similar to it's base of the same dimensions as it's base.

As the base of the rectangular prism is a rectangle so on slicing this 3-dimensional figure parallel to it's base we will obtain rectangles.

Hence, option 1 is true.

RECTANGLE.

8 0
3 years ago
Which is equivalent to sin-1(–0.4)? Round your answer to the nearest hundredth of a radian.
strojnjashka [21]

Answer:

-0.41 radians

Step-by-step explanation

(Credit goes to calculista)

let

A---> the angle

if sin A=-0.4

then 

A=sin-1(-0.4)

using a calculator

A=-23.578°----> the angle A belong to the IV quadrant

convert to radians

if pi radians--]----> 180°

x--------> -23.578°

x=-23.578*pi/180----> x=-0.41 radians

Read more on Brainly.com - brainly.com/question/9675799#readmore

4 0
3 years ago
After the expression (X^10)^3/5 is simplified as much as possible, x is raised to what exponent? a0
erica [24]

Answer:

6

Step-by-step explanation:

(x^10)^3/5

=x^(10×3/5)

=x^6

7 0
3 years ago
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