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Leviafan [203]
3 years ago
13

Help on this question please

Mathematics
1 answer:
Nina [5.8K]3 years ago
3 0

sin41 =  \frac{x}{111} then x = 72.8

According to sin rule

\frac{opposite}{hypotenus}

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Simplify<br> V100 + V36 - V150
motikmotik

Answer:

16  - 5 \sqrt{6}

Step-by-step explanation:

5 0
3 years ago
Look at the figure. How can you prove ∆ABD and ∆ACD are congruent?
Levart [38]

Answer:

Options (C)

Step-by-step explanation:

For the congruence of the triangles ΔADB and ΔADC,

                Statements                             Reasons

1). AB ≅ AC                                   1). Given

2). AD ≅ AD                                 2). Reflexive property

3). ∠BAD ≅ ∠CAD                       3). Given

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Therefore, Options (C) will be the correct option.

7 0
3 years ago
What is the area of a circle with a diameter of 15. 8cm? To the nearest hundredth
klio [65]

Answer:

see below

Step-by-step explanation:

First we need to find the radius

r =d/2 = 15.8/2 = 7.9 cm

The area of a circle is given by

A = pi r^2

   = pi ( 7.9) ^2

   =62.41 pi

Using 3.14 for pi

195.9674  

To the nearest hundredth

195.97

Using the pi button

196.0667975

To the nearest hundredth

196.07

7 0
2 years ago
Please help with this question
myrzilka [38]
13-9 = 4
4-4 = 0
0 divided by 2 = 0
2x = 0
x = 0
7 0
3 years ago
If santa has to get to 11904762 houses per hour in 42 hours, how fast will rudolph have to fly in miles per hour?
Mashcka [7]

Answer:

Step-by-step explanation:

11904762\42 =283,446.7 houses per hour

6 0
3 years ago
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