1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
AURORKA [14]
2 years ago
6

1 Select the correct answer. -6 4/5 and 6 4/5?

Mathematics
1 answer:
Sphinxa [80]2 years ago
3 0
I think 6 4/5 I’m not sure
You might be interested in
(will give brainliest!)
Flura [38]

Answer:

D) cot(C) = 1/2.

Step-by-step explanation:

We can go through each choice and examine is validity.

Choice A)

We have:

\displaystyle \sec B=\frac{3}{7}

Recall that secant is the ratio of the hypotenuse to the adjacent.

With respect to B, the adjacent is 6 and the hypotenuse is 7.

Therefore, sec(B) should be 7/6 instead.

A is incorrect.

Choice B)

We have:

\displaystyle \cot B=\frac{3}{2}

Cotangent is the ratio of the adjacent side to the opposite.

With respect to B, the adjacent side is 6 and the opposite side is 3.

Therefore, cot(B) = 6/3 = 2.

B is incorrect.

Choice C)

C is incorrect for the reasons listed in A.

Choice D)

We have:

\displaystyle \cot C=\frac{1}{2}

Again, cotangent is the ratio of the adjacent side to the opposite.

With respect to C, the adjacent side is 3 and the opposite side is 6.

So, cot(C) = 3/6 = 1/2.

Therefore, D is the correct choice!

8 0
3 years ago
One cold night the temperature was 0 degrees at 8 p.m. The temperature dropped at a constant rate from 8 p.m. to midnight. At mi
aliina [53]

Answer:

- 4.2 degrees

Step-by-step explanation:

If the drop was from temp 0 at 8 pm to temp -16.8 at midnight (4 hours later)

then,the drop is given by the rate: -16.8/4 = - 4.2 degrees per hour

Therefore, at 9 pm the temperature was:

0 degrees - 4.2 degrees = - 4.2 degrees

5 0
3 years ago
Read 2 more answers
There are 8 beech trees 4 oak trees 17 cedar trees and 11 other trees
pickupchik [31]

Answer:

1/5

Step-by-step explanation:

8 beech trees out of 40

8/40 = 1/5

6 0
3 years ago
What is the product of (-4)(7) and why?
Evgesh-ka [11]

Answer:

The product of (-4)(7) is -28

Step-by-step explanation:

First you will multiply the number together.

This gets you -28.

The reason it is a negative number is because when you multiply a positive and a negative number together, you get a negative number.

Whereas, if it were two negative numbers, (-4)(-7), or two positive numbers,

(4)(7), the answer would have been positive, 28.

3 0
3 years ago
Four more than double a number is 100 what is the answer?
algol13

Answer:

the number would be 48 i think

Step-by-step explanation:

48 + 48 = 96

96 + 4 = 100

7 0
3 years ago
Other questions:
  • What is 10 / 7 minus -3/8​
    11·1 answer
  • Which situation can be represented by this equation 340 + 5x = 650 — 8x
    5·1 answer
  • 8 cm<br> 5 cm<br> find the perimeter
    15·1 answer
  • how to find the area of two-dimensional and three-dimensional shapes? Please put small words so I will understand it ty :]
    9·1 answer
  • Any help would be great
    11·1 answer
  • Bill spent $42 on fruit at the grocery store. He spent a total of $60 at the store. What percentage of the total did he
    13·2 answers
  • A train travels at a speed of 48.6 km/h. Express this speed in<br>(ii) cm/min.<br>(1) m/s,<br>​
    8·1 answer
  • I need to find x thank you
    13·2 answers
  • Happy black history months!!!!!!!
    14·2 answers
  • What is <br> -6/5 divided by 1/2
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!