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babymother [125]
3 years ago
10

Another one about right triangles :/

Mathematics
2 answers:
dybincka [34]3 years ago
6 0

Answer:

D

Step-by-step explanation:

x² = 35² + 18²

x² = 1225 + 324

x² = 1549

x = √1549

Ad libitum [116K]3 years ago
4 0

Answer:

\sqrt{1549}

Step-by-step explanation:

square 18 and square 35 then add together

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Find the midpoint of segment LK with endpoints L(-2, 4) and K(5,3).
fenix001 [56]
Answer: (1.5, 3.5)

Explanation:
Find the slope by using the coordinates for points L and K.

3 - 4 = -1
5 - (-2) = 7
Slope = -1/7

Then you plot your points on the graph.
But you want to half your slope to find the midpoint. So your slope would now be -0.5/3.5.

And when you follow that slope, you will plot down the coordinate (1.5, 3.5), which is the midpoint.

Hope this helped! :3
(Also don’t mind the 19 at the top left)

3 0
3 years ago
Toni bought 5 t-shirts for 35 if each T-shirt cost the same amount .how much tony would pay for20 shirts 
Sergeeva-Olga [200]

Answer: The answer is Toni can buy 20 tee shirts for 140 dollars

Step-by-step explanation:

First you find out how many times 5 can go into 20

Next you see that 5 can go into 20, 4 times so you take the 35 and multiply 4 and you get 140 so you can buy 20 tee shirts for 140 dollars.

8 0
3 years ago
In which step does a mistake first occur? please help!
Leya [2.2K]

Answer:

step 1

Step-by-step explanation:

8÷2+(3x3-2)

8÷2+(9-2)

8÷2+(7)

4+7

=11

3 0
2 years ago
Read 2 more answers
Part A
Deffense [45]

Answer: Not safe

Step-by-step explanation:

Let the angle of elevation of the ramp be θ, then:

\begin{aligned}&\sin \theta=\frac{1.5}{10}=0.15 \\&\theta=\sin ^{-1}(0.15) \approx 8.63^{\circ}\end{aligned}

But the maximum angle for the ramp cannot exceed 7.1°. The calculated angle of elevation will make it difficult, if not impossible, for motorized wheelchairs to get up the ramp.

Therefore, the ramp at the local library is not safe for motorized wheelchairs

5 0
2 years ago
#9 Can anyone please help me, this is Pythagoras Theorem Converse.
77julia77 [94]

Answer:

<em>(D).</em>

Step-by-step explanation:

A_{b} = A + A_{s}

(A). 12 + 16 > 20

(B). 10 + 18 < 30

(C). 4 + 5 < 12

<em>(D). 8 + 16 = 24</em>

3 0
3 years ago
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