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
Elena-2011 [213]
3 years ago
13

What multiplies to 24 and adds to 20

Mathematics
1 answer:
lions [1.4K]3 years ago
6 0
There are no factors.

1*24  
2*12
3*8
4*6

You might be interested in
A bird caught a fish on the waters surface and flew in a straight line diagonal to the water for 100 yards. Then, it dropped the
ozzi

Answer:

1. B

2. B

Step-by-step explanation:

** Attached picture of the situation

The bird caught the fish at point A, flew until B (which is 100 yds away, dropped the fish at C (which is horizontally 50 yards from A).

1.

We want the angle that the bird creates with the water (horizontal). It is angle BAC. With respect to the right triangle, we can say that we know "hypotenuse" and "adjacent" side to angle BAC. cosine relates hypotenuse and adjacent, thus we can write:

Cos(BAC)=\frac{50}{100}\\Cos(BAC)=\frac{1}{2}\\BAC=Cos^{-1}(\frac{1}{2})\\BAC=60

correct answer is B

2.

Here, we want to find the distance (length) of segment BC. With respect to the angle BAC (we found to be 60), we can say BC is "opposite". We know hypotenuse to be 100. So let's use sine, since sine is ratio of opposite to hypotenuse. Thus, we can write:

Sin(BAC)=\frac{BC}{100}\\Sin(60)=\frac{BC}{100}\\BC=Sin(60)*100\\BC=86.6

correct answer is B

4 0
3 years ago
Read 2 more answers
The tree in your friend's yard casts a shadow that is 27 feet long. Your friend is 5 feet tall and casts a shadow that is 4.5 fe
GarryVolchara [31]

Answer:

The height of the tree is 30 feet

Step-by-step explanation:

Let

h ----> the height of the tree

we know that

The tree casts a shadow that is 27 feet long

Your friend is 5 feet tall and casts a shadow that is 4.5 feet long

so

using proportion

Find out the height of the tree

\frac{h}{27}=\frac{5}{4.5}\\\\h=27(5)/4.5\\\\h=30\ ft

6 0
2 years ago
Please help 19 math question
DerKrebs [107]
I think the answer is 8 miles
6 0
3 years ago
Read 2 more answers
Can someone pls give answer to number 4
katen-ka-za [31]

Step-by-step explanation:

Supplement= 180°- 13°

167° Answer

3 0
2 years ago
Read 2 more answers
HELP! LOOK AT THE IMAGES BELOW
sineoko [7]

Answer:

(g+f)(x)=(2^x+x-3)^(1/2)

Step-by-step explanation:

Given  

f(x)= 2^(x/2)

And

g(x)= √(x-3)

We have to find (g+f)(x)

In order to find (g+f)(x), both the functions are added and simplified.

So,

(g+f)(x)= √(x-3)+2^(x/2)  

The power x/2 can be written as a product of x*(1/2)

(g+f)(x)= √(x-3)+(2)^(1/2*x)

We also know that square root dissolves into power ½

(g+f)(x)=(x-3)^(1/2)+(2)^(1/2*x)

We can see that power ½ is common in both functions so taking it out

(g+f)(x)=(x-3+2^x)^(1/2)

Arranging the terms

(g+f)(x)=(2^x+x-3)^(1/2)  ..

5 0
3 years ago
Other questions:
  • Round 8015.80930968 to the nearest ten.
    9·2 answers
  • Mike can plow a field in 12 hours and his brother Phil can plow it in 15 hours. How long will it take them to plow it if they us
    9·1 answer
  • Algebra 2 questions
    11·2 answers
  • Consider the following sets of sample data:
    7·1 answer
  • What decimal is equivalent to 63/75?
    15·2 answers
  • Neeed help pls. Find the measure of each side indicated. Round to nearest tenth. Pls help
    6·1 answer
  • I got 6 and 7 I just need 8 and 9.​
    12·1 answer
  • Dont put random things pls I only got a hour left dont waste my time.
    14·1 answer
  • Please help me with geometry. its stuff like this
    14·1 answer
  • Select the correct answer.<br> Which graph represents a proportional relationship?
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!