3 years ago

Please help with test offering big points

Mathematics

1 answer:

zlopas [31]3 years ago

7 0

Answer:

what. IS . THAT

Step-by-step explanation:

You might be interested in

On a trip last summer, I used 20 gallons of gas to travel 600 miles. At this rate, how much gas

Reptile [31]

Answer:

45,000

Step-by-step explanation:

You should divide 20 by 600 to see how many miles he would run per mile

and you take 30 x 1,500 to get your answer

8 0

3 years ago

What is the value of tan(60°)? One-half StartRoot 3 EndRoot StartFraction StartRoot 3 EndRoot Over 2 EndFraction StartFraction 1

Ratling [72]

Answer:

$\sqrt3$

Step-by-step explanation:

To find:

The value of $tan60^\circ$ = ?

Solution:

Kindly consider the equilateral $\triangle ABC$ as attached in the answer area.

Let the side of triangle = $a$ units

Let us draw the perpendicular from vertex A to side BC.

It will divide the side BC in two equal parts.

i.e. BD = DC = $\frac{a}{2}$

Using Pythagorean Theorem in $\triangle ABD$ :

$\text{Hypotenuse}^{2} = \text{Base}^{2} + \text{Perpendicular}^{2}$

Side AD = $\frac{\sqrt3}{2}a$

Using Trigonometric ratio:

$tan\theta = \dfrac{Perpendicular}{Base}$

$tanB = \dfrac{AD}{BD}$

Putting the values of AD and BD:

$tan60^\circ=\dfrac{\frac{\sqrt3}{2}a}{\frac{1}{2}a}\\\Rightarrow tan60^\circ = \bold{\sqrt3}$

5 0

2 years ago

Read 2 more answers

14. You deposit $400 in a savings account that earns 7% interest compounded annually.

oksian1 [2.3K]

Answer:

A=p(1+r/100)^n

=400(1+7/100)^2

=400*1.14

=456

4 0

2 years ago

Need help solving this problem.

romanna [79]

Answer:

The measure of angle CDE is 37 degrees

Step-by-step explanation:

6 0

3 years ago

What is the first 5 multiples of the following numbers 10,15,20,24

timofeeve [1]

10 20 30 40 50
15 30 45 55 70
20 40 60 80 100
24 48 72 96 120

6 0

2 years ago