2 years ago

HELP PLEASE Solve the right triangle

Mathematics

2 answers:

Zarrin [17]2 years ago

6 0

Yo sup??

by Pythagoras theorem we can say that

DE²=3²+2²

=9+4

DE=√13

=3.60 units

angle D=tan-1(2/3)

=33.7

angle E=tan-1(3/2)

=56.3

Hope this helps

maksim [4K]2 years ago

5 0

Answer:

DE=(3^2+2^2)^(1/2)

=(13)^(1/2)

Step-by-step explanation:

I am confuse about angle D and angle E

Sorry

You might be interested in

Using the following prices, calculate the unit price to determine how much it would cost for 7 muffins and 14 juice boxes. $7.74

Snezhnost [94]

Answer:

Step-by-step explanation:

5 0

2 years ago

Which fraction is equal to 0.8? Express your answer in simplest form. A. 3/5 B. 4/5 C. 1/8 D. 5/8

Murrr4er [49]

$0.8 = 0.8 \times \frac{10}{10} = \frac{8}{10} =\frac{4\times 2}{5\times 2} = \boxed{\bf{\frac{4}{5}}}$

Answer is B

4 0

2 years ago

Factor 21c+24.<br> Write your answer as a product with a whole number greater than 1.<br> use ()

Lera25 [3.4K]

Answer:

The required answer as a product with a whole number greater than 1 will be:

$21c+24=3\left(7c+8\right)$

Step-by-step explanation:

Given the expression

$21c+24$

Determining the factor

$21c+24$

Rewrite 24 as 3 · 8

Rewrite 21 as 3 · 7

so the expression becomes

$21c+24=3\cdot \:\:7c+3\cdot \:\:8$

Factor out the common term 3

$=3\left(7c+8\right)$

Therefore, the required answer as a product with a whole number greater than 1 will be:

$21c+24=3\left(7c+8\right)$

5 0

2 years ago

Please help meeee PLEASEE no links :(

Tasya [4]

Answer:

Step-by-step explanation:

8 0

2 years ago

Read 2 more answers

Classify the polynomial 2x^3+6x^2-4 by the number of terms. binomial. trinomial. cubic. quadratic.

sashaice [31]

Answer:

monomial

Step-by-step explanation:

3 0

2 years ago