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3 years ago

Point (blank) is the vertex of the angle marked in the figure.

Mathematics

1 answer:

EleoNora [17]3 years ago

4 0

Step-by-step explanation:

angle BEC=angle AED

Hope it helps you

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Find the value of x. Round the length to the nearest tenth.

Lostsunrise [7]

Answer:

$x = 5.1 yd$

Step-by-step Explanation:

Angle of depression is congruent to angle of elevation.

Therefore, angle of elevation of the given figure, which is opposite to x is 25°.

Adjacent length = 11 yd

Opposite length = x

Trigonometric ratio formula for finding x is shown below:

$tan(25) = \frac{opposite}{adjacent}$

$tan(25) = \frac{x}{11}$

Multiply both sides by 11 to solve for x

$11*tan(25) = x$

$5.129 = x$

$x = 5.1 yd$ (to the nearest tenth)

8 0

4 years ago

You have $135 and you want to give the money to 5 of your friends. You want each friend to have the same amount of money. How mu

Alexus [3.1K]

Given:

Total amount = $135

Total friends = 5

Each friend to have the same amount of money.

To find:

The money you will give each of your friends.

Solution:

We know that,

$\text{Money for each friend}=\dfrac{\text{Total money}}{\text{Total number of friends}}$

Substituting the given values, we get

$\text{Money for each friend}=\dfrac{135}{5}$

$\text{Money for each friend}=27$

Therefore, each friend will get $27.

5 0

3 years ago

Will and Mohammed are playing a game where they roll a fair six-sided die and a fair four-sided die and try to predict the outco

castortr0y [4]

Answer: Mohammed is correct

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4 years ago

Read 2 more answers

Solve triangle ABC if A = 65°, B = 65°, and c = 6. If no triangle exists, explain why.

WINSTONCH [101]

Answer:

Part 1) $m\angle C=50^o$

Part 2) $a=7.1\ units$

Part 3) $b=7.1\ units$

Step-by-step explanation:

step 1

Find the measure of angle C

we know that

The sum of the interior angles in any triangle must be equal to 180 degrees

$m\angle A+m\angle B+m\angle C=180^o$

substitute the given values

$65^o+65^o+m\angle C=180^o$

$130^o+m\angle C=180^o$

$m\angle C=180^o-130^o$

$m\angle C=50^o$

step 2

Find the measure of side a

Applying the law of sines

$\frac{a}{sin(A)}=\frac{c}{sin(C)}$

substitute the given values

$\frac{a}{sin(65^o)}=\frac{6}{sin(50^o)}$

solve for a

$a=\frac{6}{sin(50^o)}sin(65^o)$

$a=7.1\ units$

step 3

Find the measure of side b

Applying the law of sines

$\frac{b}{sin(B)}=\frac{c}{sin(C)}$

substitute the given values

$\frac{b}{sin(65^o)}=\frac{6}{sin(50^o)}$

solve for b

$b=\frac{6}{sin(50^o)}sin(65^o)$

$b=7.1\ units$

The triangle ABC is an isosceles triangle

7 0

4 years ago

if a bag has five yellow marbles three red marbles and to blue marbles queen randomly picks a marble from the bag and returns it

Julli [10]

Answer: 40 times... I Think

8 0

3 years ago