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storchak [24]
3 years ago
10

Solve this equation -9-6+12h+40=22 A. h=24 B. h= -4/7 D. h= -4

Mathematics
2 answers:
BartSMP [9]3 years ago
8 0
-9-6+12h+40=22
12h+25=22
12h=-23
h=-23/12
ser-zykov [4K]3 years ago
8 0

Answer:

h=-\frac{1}{4}

Step-by-step explanation:

We have been given an equation -9-6+12h+40=22. We are asked to solve our given equation.

First of all, we combine like terms as shown below:

-15+12h+40=22

12h+25=22

Now, we will subtract 25 from both sides of our equation.

12h+25-25=22-25

12h=-3

Upon dividing both sides of our equation by 12, we will get:

\frac{12h}{12}=\frac{-3}{12}

h=-\frac{1}{4}

Therefore, the solution for our given equation is h=-\frac{1}{4}.

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perter's glasses each hold 8 fluid ounces.how many glasses of juice can perter pour from a bottle that holds 5 quarts
NeX [460]

Answer:

8 glasses :)

Step-by-step explanation:

There is 32oz per quart. 8 goes in to 32 a total of four times. So since there are two quarts, Peter can pour 8 glasses.

From everything I've seen it should be 2 quarts from my knowledge. Sorry if this doesn't help!

3 0
3 years ago
The sum of two rational number is -3 .If one of them is-15/7 find the other. step explanation ​
PSYCHO15rus [73]

Sum = -3

First no. = -15/7

Second no. = (-3) - (-15/7)

= -3 + 15/7

= -21/7 + 15/7

= (-21 + 15)/7

= -6/7

The second no. is -6/7.

6 0
2 years ago
Read 2 more answers
Multiply. −2(−5)(−3)
Dominik [7]

The multiplication of −2(−5)(−3) is -30

The multiplication of numbers in brackets with negative signs takes a method whereby the signs are taken into account when performing the arithmetic operation.

From the given question, we are to multiply:

= - 2 × (-5) × (-3)

= +10 × (-3)

= -30

Learn more about the multiplication of numbers here:

brainly.com/question/1755985

4 0
2 years ago
Read 2 more answers
If 2 inches are equivalent to 5 centimeters, how many square centimeters are in one square inch?
umka2103 [35]

There are 6.45 or 6.5 square cm in one square in.

5 0
2 years ago
The total surface area of this cuboid is 112cm squared find the value of x
Liono4ka [1.6K]

Answer:

The height of cuboid is 3 cm

Step-by-step explanation:

Total surface area of cuboid  = 2lb+2bh+2hl

Length of cuboid = 10 cm

Width of cuboid = 2 cm

Let the height be x

Total surface area of cuboid  = 2(10)(2)+2(2)(x)+2(x)(10)

Total surface area of this cuboid is 112 cm squared

 2(10)(2)+2(2)(x)+2(x)(10)=112

40+4x+20x=112

40+24x=112

24x=112-40

24x=72

x=\frac{72}{24}

x=3

Hence the height of cuboid is 3 cm

5 0
3 years ago
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