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denis-greek [22]
3 years ago
12

50 points!!! Plz help

Mathematics
2 answers:
goldenfox [79]3 years ago
6 0
I think it’s 15km dodos
pantera1 [17]3 years ago
5 0

Answer:

<em>height (h) = 15</em>

Step-by-step explanation:

To figure this out, we use the formula <em>2 · </em>\frac{A}{a + b}, where "A" is the area, "a" is one base measure, and "b" is the other base measure.

After plugging in the numbers into the formula, we get <em>2 · </em>\frac{390}{23 + 29}, which equals 15.

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1/2 dived by what equlels 4
kati45 [8]

Answer:

1/8

Step-by-step explanation:

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3 years ago
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Question 8: Find the equation of the straight line that:
Scorpion4ik [409]

Answer:

y=4x+6

Step-by-step explanation:

Hi there!

Linear equations are typically organized in slope-intercept form: y=mx+b where m is the slope (also called the gradient) and b is the y-intercept (the value of y when x is 0)

<u>1) Plug the gradient into the equation (b)</u>

y=mx+b

We're given that the gradient of the line is 4. Plug this into y=mx+b as m:

y=4x+b

<u>2) Determine the y-intercept (b)</u>

y=4x+b

Plug in the given point (1,10) as (x,y) and solve for b

10=4(1)+b\\10=4+b

Subtract 4 from both sides to isolate b

10-4=4+b-4\\6=b

Therefore, the y-intercept of the line is 6. Plug this back into y=4x+b as b:

y=4x+6

I hope this helps!

8 0
2 years ago
Read 2 more answers
What is the answer to the multiplication problem 4×3
nika2105 [10]

Answer:

4x3=12

Step-by-step explanation:


8 0
3 years ago
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Diano4ka-milaya [45]
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3 0
3 years ago
11 = w - 12 solve the equation. What's the solution
Alinara [238K]
11 = w - 12

11 + 12 = w -12 + 12

w = 11 + 12

w = 23
3 0
3 years ago
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