3 years ago

Plz help!!! Which of the following is true

Mathematics

2 answers:

Lesechka [4]3 years ago

8 0

Answer:

D. |-3| < |-4|

Step-by-step explanation:

The symbol || means absolute value. Absolute value is the opposite of that value. So -3 is actually 3, and -4 is actually 4. D is correct because 4 is greater than 3.

Elina [12.6K]3 years ago

3 0

Answer: l-4l < 3

Step-by-step explanation:

You might be interested in

(1 point)

inn [45]

22 ft below sea level

5 0

3 years ago

Read 2 more answers

Law of cosines.Anyone good in Trigonometry?

marin [14]

Answer:

$c=11.8\ units$

Step-by-step explanation:

we know that

The formula of law of cosines is equal to

$c^2=a^2+b^2-2(a)(b)cos(C)$

where

a, b and c are sides. C is the angle opposite side c

In this problem we have

$a=3\ units\\b=10\ units$

$C=120^o$

substitute the given values

$c^2=3^2+10^2-2(3)(10)cos(120^o)$

$c^2=109-(60)cos(120^o)$

$c^2=109-(60)(-0.5))$

$c^2=109+30$

$c^2=139$

$c=11.8\ units$

3 0

3 years ago

1.Which equation gives the direct variation if y=8 when x=2?

Mama L [17]

First one is y=4x and the second one is y=2x

3 0

3 years ago

Given f(x)=-4x+7 find f(2) how do i slove this

yan [13]

Answer:

-1

Step-by-step explanation:

given f(x)=-4x+7 find f(2)

f(2) means question : if x=2, f(2)=?

f(2)= -4x2+7=-1

8 0

3 years ago

What is a equation when the slope is 6 and the y intercept -8

attashe74 [19]

Answer:

y=6x-8 is the answer

Step-by-step explanation:

the formula is y=mx+b. m is the slope and b is the y intercept.

8 0

3 years ago