Mathematics High School

Can someone help me please?

Answers

Answer 1

Answer:

X-16 the first one

Step-by-step explanation:

The first one is equal to x-4

Related Questions

Two planes intersect in a___.
•point
•ray
•line
•line segment

Answers

Two planes intersect in a line..I think because planes are not lines

The answer is line I believe

simplify(1\2)^4 1\16 1\8 1\4

Answers

Step-by-step explanation:

(1\2)^4 x 1\16 x 1\8 x 1\4 [1/2^4=16]

1/16 x 1/512

=>1/2048

How would I find the volume of this triangular prism?

Answers

11x10=110cm^3 You simply multiply the base with length, thus answer is 110cm^3

1
y = -x - 7
2
How do I graph that?

Answers

here is the graph for 1 y = -x - 7 2

Answer:

Slope: [tex]-1[/tex]

y-intercept: [tex](0,72)[/tex]

Step-by-step explanation:

[tex]1y=-x-72[/tex]

Look down below for graph.

Hope this helps!

Raymond wants to estimate the percentage of parents who use cloth diapers. He asks a randomly selected group of 200 parents whether or not they use cloth diapers. What is the parameter

Answers

The 200 parents. It basically means the amount/number of the population you are testing. In this case it would be the 200 parents.

Answer:

Step-by-specific "yes" or "no" responses to the surveystep explanation:

Graph equation y=|x-2|-4

Answers

Answer:

Step-by-step explanation:

Find the formula for the nth term of the sequence: 0,7,18,33,52

Answers

Answer:

t(n) = 2n² + n - 3

Step-by-step explanation:

Given sequence:

0, 7, 18, 33, 52

Find the formula for nth term t(n)

Solution

Sequence is neither arithmetic nor geometric, analyzing:

0, 7, 18, 33, 52

First level difference

7, 11, 15, 19

Second level difference

4, 4, 4

As there are two levels, the formula should be in the form of:

t(n) = an² + bn + c

Trying the formula with the known terms:

t(1) = 0 ⇒ a+b + c= 0t(2) = 4a + 2b + c = 7 ⇒ 3a + b = 7t(3) = 9a + 3b + c = 18 ⇒ 3(3a+b) + c = 18 ⇒ 21 + c = 18 ⇒ c = -3

Going back to previous equations to find remaining coefficients:

t(1) ⇒ a+ b = 3 ⇒ t(2) = 2a + (a+b) = 7 ⇒2a + 3 = 7 ⇒ a= 2 ⇒ b = 1

So the formula becomes:

t(n) = 2n² + n - 3

A box of cornflakes has a mass of 350g.A new box is brought out which states "contains 15% extra".What is the mass of the new box?
CAN SOMEONE HELP ME PLEASE IAM STUCK

Answers

The answer is 402.5 grams. The question asks to find the weight of a new carton with 15% extra contents in comparison to the original 350g. Simply all you do is find 15% of 350, and add it onto 350, this getting you 402.5g

For a fundraiser, Jose sold a total of 111 Snickers and Twix bars.
He sold twice as many snicker bars as he sold Twix bars. How many candy bars did he sell of each?

Answers

Answer:

hello

Step-by-step explanation:

hello

The space shuttle was launched at 6:45 a.m. on Tuesday morning. It was in space for 6 days, 2 hours, and 16 minutes. At what time did the space shuttle land?

Answers

Answer:

The space shuttle landed on Monday morning at 9:01 a.m.

I hope this helps.

Graph the solution of this inequality:
3/7 (35x - 14) ≤ 21x/2 + 3

Answers

Answer:

I'm terrible at explain so here's a screenshot

- Ripper

Step-by-step explanation:

Answer:

Second line with filled in hole at the two going to the left.

Step-by-step explanation:

FILL in the blank with a greater than or less than-5___-7

Answers

Answer:

-5 > -7

Step-by-step explanation:

Answer: greater than

Step-by-step explanation:

since the two are both negative get the absolute value of each number.

-5=5

-7=7

Which ever one is bigger that is smaller.

-5 would be more than -7

A petri dish contained 130,504 bacteria. A scientist let the bacteria grow until there were 75,062 more of them. How many bacteria are there now? bacteria

Answers

All you have to do is add the two numbers together:

130,504 + 75,062 = 205,566

205,566 is your answer

Can someone help me with this

Answers

The definition of a triangle is a polynomial with 3 sides and interior angles adding up to 180.

Using the definition, we can create an equation.

[tex]180=42+31+x[/tex]

[tex]180=73+x[/tex]

[tex]x=107[/tex]

The measure of the third interior angle is 107 degrees.

Hope this helps.

頑張って!

Answer:

107

Step-by-step explanation:

triangle angles = 180

31 + 42 = 73

180 - 73 = 107

Please help me Identify the terms, variables, coefficients and constants in each expression

Answers

For the first question the terms is -5a, -7, and 5d a variable is h...the coefficients are -5a, and 5d and the constant is -7

Please help! (Will give brainliest answer and hearts) Thank you and have a nice day!

Answers

Answer:

It's D

Step-by-step explanation:

Is 4/15 and 0.26 equivalent and why

Answers

Answer:

no. because if you divide 4/15 you will get 0.266666.....

5. Find the missing data item given the following information.
13, 17, 15, 20, 14, X
Mean = 15
A.11
B.13
C.12
D.14

Answers

Answer:

X would represent 11 (choice A.)

what is the absolute value of -6

Answers

I believe the answer to this is 6 because if I remember correctly all you gotta do is if it’s a negative make it a positive and if it’s a positive make it a negative to get to zero

Answer:

Step-by-step explanation:

classify each number below as an integer or not
1) 51
2) 3/4
3) 59
4) 0.96
5) -9/1

Answers

Answer:

Integers are whole numbers such as 1, 2, 3 , 4, 5

1) 51 —> will classify as a integer because it’s a whole number

2) 3/4 —> would not classify as an integer because it’s a fraction not a whole number

3) 59 —> will classify as a integer because it’s a whole number

4) 0.96 —> would not classify as an integer because it’s a decimal not a whole number

5) -9/1 —> would not classify as an integer because it’s a fraction not a whole number

Can someone answer this please

Answers

Answer:

Step-by-step explanation:

Answer:

Step-by-step explanation:

Replace all Xs with 3

105.6 + (-95.3) ! help me show my work !

Answers

Answer:

10.3

Step-by-step explanation:

105.6-95.3=10.3

When adding with a number and a negative, you can change the problem to a subtraction problem!!! If the negative is more than the positive, the number will become negative too!!! P.S. Please mark me Brainlist.

Thank you!!!

(f - g)(x) = (3x - 1) - (x +2)
Solve.

Answers

Answer:

(f - g)(x) = 2x - 3

Step-by-step explanation:

If you want the difference between functions f and g, combine the terms within parentheses as follows:

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

= 3x - 1 - x - 2

Combining like terms, we get:

(f - g)(x) = 2x - 3

PLEASE HURRY WILL MARK ANSWER AS BRAINLIEST!!!

If f(x) = 2х +6 and g(x) = -8х, what is g(f(4))?
О -448
O-112
О-58
О -14

Answers

Answer:

112

Step-by-step explanation:

Answer:

your answer should be B)-112

Step-by-step explanation:

Evelyn has $524.96 in her checking account. She must maintain a $500 balance to avoid a fee. She wrote a check for $32.50 today. Write an inequality that would be used to solve for the least amount of money she needs to deposit to avoid a fee. 524.96 − 32.50 + x ≥ 500 524.96 − 32.50 + x ≤ 500 524.96 + 32.50 − x ≥ 500 524.96 + 32.50 − x ≤ 500

Answers

Answer:

524.96 − 32.50 + x ≥ 500

Amount need to deposit = $7.54

Step-by-step explanation:

Given:

Amount in checking account = $524.96

Maintain amount = $500

Amount of check = $32.50

Find:

Amount need to deposit

Computation:

Assume, amount need to deposit = x

So,

For avoiding fee

524.96 − 32.50 + x ≥ 500

x = 7.54

Amount need to deposit = $7.54

how can you find the value of the expression -5 + 12 + 10 - 7

Answers

Answer:

-5 +12+10-7

-5+12=7

7+10=17

17-7=10

Answer:

Step-by-step explanation:

-5+12+10-7

-12+22=

hope it helps!

Given f(x) = -5x – 4, solve for x when f(x) = 1.

Answers

sub f(x)=1 into equation
1=-5x-4
5=-5x
x=-1

Answer:

Step-by-step explanation:

-5x - 4 = 1

-5x = 5

x = -1

Grant is painting a rectangular board that has a width of 1/3 foot. He has enough paint to cover 3 square feet. If he is able to cover the whole board by using all of his paint, what is the length of the board in feet?

Answers

Answer:

l=9 feet