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Lilit [14]
3 years ago
9

Please help me! i'm stuck on it​

Mathematics
1 answer:
den301095 [7]3 years ago
8 0

Answer:

x = 15.4

Step-by-step explanation:

Because this is a right triangle, you can use the pythagorean theorem to find the length of the hypotenuse. the theorem is a^2 + b^2 = c^2

so

9^2 + 12.5^2 = c^2

solving this will give you 15.4

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The shape below is a horizontal cross section of a figure. Select all the possible figures that could have this shape as a cross
Dvinal [7]

Answer:

D. Rectangular prism

Step-by-step explanation:

I believe the answer is D. Rectangular prism

3 0
3 years ago
In ΔKLM, the measure of ∠M=90°, LM = 1.1 feet, and KL = 4.2 feet. Find the measure of ∠L to the nearest degree.
guapka [62]

Answer:

75

Step-by-step explanation:

3 0
3 years ago
A typical cell phone plan has a fixed base fee that includes a certain amount of data and an overage charge for data use beyond
AnnyKZ [126]

Answer:

The equation will be:

C(g) = 15g + 62, if g > 2

8 0
3 years ago
In a class 5/8 of pupils are boys.If 15 girls are in that class how many boys are there​
Kobotan [32]

Answer:

25

Step-by-step explanation:

If 5/8 are boys then

1 - 5/8 = girls

3/8 = girls

3/8 of the total are girls

Let x = total

3/8 ( x) = 15

8/3 * 3/8 * x = 15 * 8/3

x = 40

There are 40 total students

5/8 are boys

5/8 * 40

25 are boys

5 0
3 years ago
Suppose a parabola has vertex (5,-3) and also passes through the point (6, 1). Write the equation of the parabola in vertex form
Alchen [17]

General form for vertex form is:

y = a(x - h)² + k

Where the vertex is the point (h, k). We know this to be (5, -3), so we can substitute the values for h and k to get:

y = a(x - 5)² - 3

We then also have another point (6, 1) that gives us an x and y. Substitute those in to leave one unknown which we can solve for:

1 = a(6 - 5)² - 3

1 = a(1)² - 3

1 = a(1) - 3

1 = a - 3

4 = a

So the equation of this parabola in vertex form is:

y = 4(x - 5)² - 3


can i have brainlist

7 0
3 years ago
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