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MrRa [10]
3 years ago
15

The directions for a homemade glass cleaner call for 1 part vinegar to 4 parts water. Mr. Gilbert mixed 2 cups of vinegar with 5

cups of water. Did he use a correct ratio of vinegar to water? Explain.
Mathematics
2 answers:
liq [111]3 years ago
4 0

Answer:

No cause

Step-by-step explanation:

he tried to double it so it would have to 2 and 8 cause

1+1 is 2

4+4 is 8

————————-——————————————————————-

1 x 2 is 2

4 x2 is 8

——————————————-

1 x 5 is 5

4 x 5 is 20

————————————

so there for, NO!!!!!!!!!

PolarNik [594]3 years ago
3 0
No.
EXPLANATION:
To tackled this problem we should find an equivalent denominator.

We find that the lcm ( lowest common denominator ) is 20.

1 x 5 = 5
4 x 5 = 20

2 x 4 = 8
5 x 4 = 20.

so the answer is no.
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Angle x measures 42°. Find the measure of angle y.
Aneli [31]
The answer is Angle Y equals 138.

angle y= 180 -42 which gives u 138
6 0
3 years ago
Solve <br>-X^2+7(y+2)-1 x=5 y=-9​
spayn [35]

Answer:

The expression = -75

Step-by-step explanation:

Evaluate: Enter a number for each variable.

−x2+7(y+2)−1

x=

5

y=

-9

Evaluate for x=5,y=−9

−52+7(−9+2)−1

−52+7(−9+2)−1

=−75

5 0
3 years ago
Which point is an x-intercept of the quadratic function
Naddik [55]

Answer:

A

Step-by-step explanation:

The x-intercepts are the roots of a parabola. Specifically, when a parabola is in the form f(x)=(x-h)(x-k), where h and k are real numbers, the roots are (h, 0) and (k, 0).

Our parabola has a plus, though. That's a problem, right?

No! x+2=x-(-2), so there's no problem. So, our roots are (3, 0) and (-2, 0).

So, the answer is A and we're done!

5 0
3 years ago
A family wants to purchase a house that costs ​$ 165 comma 000 165,000. They plan to take out a ​$ 125 comma 000 125,000 mortgag
miv72 [106K]

With a 15 year or 180 month mortgage they will pay out $133,680.60 compared to the 30 year or 360 month mortgage they will pay out $183,988.80 which is $50,308.2 more. So they would save $50,308.2 if they select the 15 year mortgage.

(<em><u>Please consider leaving a rate, a thanks and, a crown would be really appreciated! Thank you!</u></em>)

8 0
3 years ago
Find values of x and y for which ABCD must be a parallelogram. The diagram is not to
Arturiano [62]
3x - 14 = x + 2
- x         - x
2x - 14 = 2
    + 14 + 14
       2x = 16
        2      2
         x = 8

4y - 7 = y + 11
- y       - y
3y - 7 = 11
    + 7  + 7
      3x = 18
       3      3
       x = 6
 (x, y) = (8, 6)

The answer is D.
7 0
3 years ago
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