Mathematics High School

Evaluate: 47.6 - 5.342

A) -42.258

B) 52.942

C) 42.258

D) -5.82
say helllooo

Answers

Answer 1
The answer is (C).............
Answer 2

Answer:

the answer is C because i said so

Step-by-step explanation:

Related Questions

Can someone help me please

Answers

x=23 would be the answer

I NEED HELP PLEASE: If x and y are proportional, fill in the blank with a number in simplest form. ​

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It’s times 2 hopefully this helps you got this!!!

first 10 didgts of pi

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I guess I did not know how to answer sorry

Answer: thefirst ten didgets of pi are .1415926535

Step-by-step explanation:

Type the correct answer in the box. Use numerals instead of words. If necessary, use / for the fraction bar. Consider functions f and g. Evaluate the function composition.

Answers

Step-by-step explanation:

(f.g)(_1)=f(6)

=8/6+2

=8/8

=1

The value of (f o g)(-1) is 1 if the function f(x) =  8/(x + 2) and g(x) = 4x² + 2 the answer is 1.

What is a function?

It is defined as a special type of relationship, and they have a predefined domain and range according to the function every value in the domain is related to exactly one value in the range.

We have:

Two functions:

f(x) =  8/(x + 2)

g(x) = 4x² + 2

g(-1) = 4(-1)² + 2

g(-1) = 4 + 2

g(-1) = 6

f(g(-1)) = 8/(x + 2)

f(g(-1)) = 8/(6 + 2)

f(g(-1)) = 8/8

f(g(-1)) = 1

Thus, the value of (f o g)(-1) is 1 if the function f(x) =  8/(x + 2) and g(x) = 4x² + 2 the answer is 1.

Learn more about the function here:

brainly.com/question/5245372

#SPJ5


[tex] {x}^{ 2} + 4x - 21[/tex]
I'm trying to solve for x but I dont understand and need help ​

Answers

x= 3, -7 ( happy thanksgiving lovely! )

2. Now that you have the height of the cone, how can you solve for the
slant height, s?

Answers

Use the formula: square root( r^2 +h^2)

Answer:

s^2 = r^2 + h^2.

Step-by-step explanation:

You need to know the radius of the base as well.

Then you use the Pythagoras theorem:

s^2 = r^2 + h^2     where r = radius and h = the height.

Solve for j.
3 + 4
2
-3

Answers

Answer:

Hello!

Step-by-step explanation:

How do we solve for j when there is no equation with j in it to solve for j. Hope we can help you with this when we get a equation!

Sandra was told to find X where g(x)=7
g(x)=-2x-12
Her first step was to substitute 7 in for X. Why is that incorrect?

Answers

Step-by-step explanation:

i think its as

g(x)=2x-12

7=2x-12

7+12=2x

19=2x

x=19

2

i hope so,

Suppose 15% of x equals 20% of y. What percentage of x is y ?

Answers

Answer:

x = [tex]133\frac{1}{3}[/tex] of y

Step-by-step explanation:

Given:

15% of x equals 20% of y

So,

0.15x = 0.20y

so

x = 0.20 y / 0.15

x = 1.3333y

x = [tex]133\frac{1}{3}[/tex] of y

Answer:

Step-by-step explanation:

     

1.23 x 10 to the -8th power

Answers

Answer:

I don't know maybe you should search google. Best of Luck!

Step-by-step explanation:

the answer would be 123000000

. One of the roots of the equation x2−bx+c=0 is equal to 5. Find c in terms of b.

Answers

Answer:

c=5b-25

Step-by-step explanation:

whats 1 and 3/4 times 4 and 1/6?

Answers

Answer

7 7/24

Step-by-step explanation:

Identify the polynomial by degree and number of terms: 2x3 + 5x

Answers

Answer: x(2x^2+5)

Step-by-step explanation:

this prob didnt help so i atleast tryed

Help me pleaseeeeee!!!!

Answers

Answer:

B

Step-by-step explanation:

It's a guess

Help with this question please ~

Answers

Answer:

60°

Step-by-step explanation:

We can get the other two angles in the top triangle because they are alternate interior.  Then we subtract them from 180.

180-82-38=60

60 degrees !! Is the answer

a hemisphere has a volume of 381.7 inches .what is the radius of the hemisphere

Answers

Answer:cube root 381.7

Then half it too find the radius.

Step-by-step explanation:

Please help! this assignment is due under 10 minutes! please with explatiation Thank you!

Answers

can't see the question its blurry

Answer:

The 1st graph is The answer

maria wanted to invest $10,000 at the bank. she invested part of her money in a cd account paying 2.1% simple interest and invest the rest of her money in a checking account paying 1.5% simple interest. After 1 year, her interest income was $195. How much did Maria invest in each account

Answers

Answer:I = ?, P = $500, r = 6%, t = 3 years

Step-by-step explanation:

. Marilyn bought a Christmas ornament for each of her grandchildren. She spent $5.35 for each ornament and paid $4.50 in sales tax. The total bill came to $68.70. How many ornaments did she buy? Let n represent the number of ornaments she purchased.

Answers

Answer:

she purchased 7 ornaments

Angle a and b are vertical angles. If m angle a = (5x- 4) degree and m angle b = (2x - 1) degree. Find value of x. WILL MARK BRAINLIEST !!!!!!!!!!!!!!!

Answers

Answer:

Since the 2 angles are vertical angles:

5x-4=2x-1

3x=3

x=1

write in the simplest form 5.73 - ( -3.56)​

Answers

Answer:

9.28

Step-by-step explanation:

help plz this type of stuff is confusing

Answers

Answer: Corresponding Angles

Step-by-step explanation:

trust me

Identify the domain and range of y = 3x - 7.

Answers

The domain is (-∞ , ∞ )

The range is (-∞ , ∞ )

Function g is represented by the graph. For what input value or values is g (x) = 4?

Answers

Answer:

-2 and 2

Step-by-step explanation:

When you look at the graph, you see that the line is in a U shape. We are trying to see what the value of g(x)=4. Since g is represented by the graph, the equation equals 4. The 4 in the equation is positive so you would look at the graph for a positive 4. There are 2 positive 4's on the graph; one on the x axis and one on the y axis. If you look at the U-shaped line, you see that it passes the 4 on the y axis. (the point -2,4 has the 4 as y and the point 2,4 has 4 as y). This makes the answer -2 and 2 because both the numbers have 4 as the y when you put them as points.

х
у
-3
0
-2
-5
-1
-25
0
-60
1
-110
2
-60
3
-25
4
-5
5
0

Answers

Answer:

um how do i know what belongs on x side and Y side

Step-by-step explanation:

need a picture

What are the forms of protectionism in trade?

Answers

Answer:

Tariffs

Quotas

Export subsidies

Domestic subsidies

Import licensing

Exchange controls

Financial protectionism

Murky or hidden protectionism

Carolyn Was asked to solve the following system of equations, her work is shown.

Answers

Answer:(11,13)

Step-by-step explanation:

3(11)-2(13)=13= 11+2

If you plug these numbers in, you get the correct answers .

24 = -3(2а — 15) — а

Answers

Answer:

a=3

Step-by-step explanation:

24= -3(2a-15)-a -->given

24=-6a+45-a -->distribute the -3

24=-7a+45 -->combine like terms

-21=-7a -->subtract 45 from both sides

3=a -->divide both sides by -7

MR. WINTER WAS STANDING ON THE MIDDLE RUNG OF HIS LADDER. HE THEN STEPPED UP 4 RUNGS, THEN DOWN 6 RUNGS. LATER HE CLIMBED BACK UP 7 RUNGS. FINALLY, HE CLIMBED UP 5 MORE RUNGS AND REACHED THE TOP OF THE LADDER. HOW MANY RUNGS WERE THERE ON HIS LADDER?

Answers

why all caps ? ;) ....

Please answer correctly !!!!!!!!!!!!!!!!!!! Will mark brainliest !!!!!!!!!!!!!!!!!!!

Answers

x° = 180° - 160°
= 20°
x = 20
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