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AURORKA [14]
3 years ago
11

Solve for a. 15-a/12=22

Mathematics
2 answers:
OLEGan [10]3 years ago
7 0

Answer:

nothing

Step-by-step explanation:

nothing

Scilla [17]3 years ago
5 0

Answer:

15-22=a/12

-7=a/12

12(-7)=a

-84=a

Step-by-step explanation:

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The height of a giant redwood tree is 200 feet, and the height of an oak tree is 120 feet. Taking the height of the redwood tree
marta [7]

Answer:

\% Change = \frac{|120-200|}{200} *100 = 40\%

And the interpretation for this value is that the oak tree is have a height of 40% lower than the Redwood tree

Step-by-step explanation:

For this case we can calculate the % of change with the formula of relative change given by:

\% Change = \frac{|New -Base|}{Base} *100

For this case the Base value is 200 ft since represent the heigth of the redwood tree selected as the base

And the New value would be 120 who represent the height of the oak tree

If we replace into the formula we got:

\% Change = \frac{|120-200|}{200} *100 = 40\%

And the interpretation for this value is that the oak tree is have a height of 40% lower than the Redwood tree

6 0
4 years ago
A freight train travels 1445 miles in 25 hours. What is the train’s average rate of speed?
Alika [10]

Answer:

the train's average rate of speed would be 57.8 mph

Step-by-step explanation:

Divide 1445 with 25 and then you get your answer

brainilest pls

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6 0
3 years ago
If you are given a 16 sided dice. What is the
Aloiza [94]

Answer:

numbers less than 5 are 1,2,3,4 and equal to 5 is 5.

probability of less than 5 is 4/16

while equal to 5 is 1/16

or means additions; so its 4/16 +1/16=5/16

3 0
3 years ago
Pls help! This test determines if I take math 1 or 2 for 8th grade!!
nexus9112 [7]

Answer:

My best guess is D she can make 4 dozen cokies

Step-by-step explanation:

6 0
3 years ago
Read 2 more answers
PLEASE HELP I HATE THIS SM I WANNA KMSS
dedylja [7]

Answer:

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Step-by-step explanation:

6 0
3 years ago
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