Mathematics High School
Answers
Answer 1
Answer:
D
Step-by-step explanation:
when simplify 4^7, using a calculator, you get 16384. When you simplify 4^-2 , you get 0.0625. When multiplied together, the total is 1024, which is an integer. Answer a, b, and c were not integers, because when multiplied or divided, the answer was less than zero and showed up as a decimal starting with 0.*** . An integer is defined as any whole number, and not a fraction, therefor D is the only correct answer.
Answer 2
Answer:
D fs
Step-by-step explanation:
Related Questions
Please answer the following problems as a fraction:
1. - 9/10 + 7/10 =
2. - 1/2 — 2/5 =
Answers
Answers:
1. - 9/10 + 7/10 =-0.2
2. - 1/2 - 2/5 =-0.9
Have a beautiful day! v(⌒o⌒)v♪
3. A clown sells large balloon animals for $25 each. Small balloon animals sell for $10 each. Jordan is buying 2 large balloon animals and x small balloon animals. Let y represent the total cost Jordan must pay in dollars.
Write an equation in slope-intercept form to model this description.
Answers
Answer:
Step-by-step explanation:
y= 2x + 50
what is the answer?
Answers
Answer:
(2/5, 26/5)
Step-by-step explanation:
graph them on desmos
(3x-5) (7x+5) find x
Answers
Answer:
I
Step-by-step explanation:
3x-5+7x+5+90=180
x=9
What is the slope of a surface having a rise of 5 feet and a run of 0 feet
Answers
Answer:
Undefined, this is bc a slope is always a fraction, that means it can be written as 5/0 but you can't divide anything by 0 for slope so its undefined. Hope that helps!
A football team loses 6 yards on its first play. On the next play, the team gains 3 yards.
Which inequality(ies) compare(s) the yardage values correctly? Select ALL that apply.
0 -6> 3
0 -6<3
0 -6<-3
O 3<6
♡ 3-6
? 3<.6
Answers
Shshhshsxsbsbdbbxbxbfbfbfbdbbdjdjdjdkdd
Find the distance between A and B
Answers
Answer:
The distance between A and B is 2.6
Step-by-step explanation:
We know that there are 2 whole numbers from -1 to 0 and 0 to 1. Then we can add the 0.3 from both sides. 0.3 plus 0.3 is 0.6.
I hope this helped and if it did I would appreciate it if you marked me brainliest, thank you and have a nice
day
Answer:
27 cm or 2in and 6cm!
Step-by-step explanation:
count the lines.
The yearly cost in dollars y for a memever at a video game arcade based on total game tokens purchased x is y=1/10x+60. A nonmember pays 0.20$ per game token but no yearly fee
Answers
The yearly cost in dollars, y, for a member at a video game arcade based on total game tokens purchased, x, is y =x + 60.
Answer:
1/5x
Step-by-step explanation:
Got it right on Edge
Carl's grandfather is exactly 5 times older than Carl.
Which three statements must be true?
Answers
Answer:
g = 5c
5*c = g
g/5 = c
Step-by-step explanation:
g = grandfather
c = carl
Answer:
The age of Carl's grandfather is a composite number.
Carl's age is a factor of the age of his grandfather.
The number 5 is a factor of the age of Carl's grandfather.
Please help me solve this it’s I center
Answers
Answer:
Think about it this way:
triangle KDI is supplementary to EHK. SO if we find the angles of KDI we can do the same for EHK. Additionally, the m<H in the triangle HKF is 90 degrees and since it is supplementary to EHK then the measure of h in EHK is also 90 degrees. So m<h is 90. All three angles will equal to 180 since the interior angles of any triangle equal 180°
Now, lets find the measures of KDI so we can solve for the measure of K in the triangle EHK
D in KDI is 19 degrees and the square on I in KDI indicates its a 90 degree angle. Those add up to 109 degreess meaning measure of k must equal 71 degrees (180=109=71) since the interior angles of any triangle equal 180. Therefor in the triangle EHK, h is 90, and k is 71 degrees by vertical angles theorem. 90 and 71 add up to 161 degrees meaning angle E is going to be equal to 19 (180-161=19). this, therefore means 17x-7=19
solve:
17x-7=19
17x=26
x=26/17
x=1 9/17
You can write it as a decimal, improper fraction or mixed number.
Step-by-step explanation:
The sum of ten consecutive whole even numbers is 1190
Answers
Answer:In other words, since even numbers are the multiples of 22, we can represent an even integer nn by 2k2k, where kk is also an integer. So if we have the even integers 1010 and 1616, we can rewrite them asn=2k→10=2(5)
n = 2k\, \to \,\,16 = 2\left( 8 \right)\,n=2k→16=2(8)
Step-by-step explanation:
Consecutive Even Integers
The best way to illustrate what consecutive even integers are through the use of examples. Observe that any pair of two consecutive even integers are 22 units apart. In other words, if you pick any even integer in the set of consecutive even integers then subtract it by the previous one, you will always get the difference of \bold{+2}+2 or simply \bold{2}2, written without the \bold{+}+ symbol.
What is the largest output achieved by the function? At what x-value is it hit.
Answers
Answer:
f(1) = 4
Step-by-step explanation:
Largest output is 4, when x=1.
1. x + 5 = 23 2. 2x + 1 = 13
3. 3x - 7 = 14
Answers
1. 18. Subtract 5 to both sides
2. 6. Subtract 1 to both sides, then divide both sides by 2.
3. 7. Add 7 to both sides, then divide both sides by 3.
loren wants to buy a golf club that is $98 today it is on sale for 25% off how much is the discount and what is the sale price
Answers
98 x .25 = discount so 24.5
then 98 - 24.5 = 73.5 for sale
The discount is $24.5 and Sale Price is $122.5.
What is Percentage?
To determine the quantity or percentage of something in terms of 100, use the percentage formula. Per cent simply means one in a hundred. Using the percentage formula, a number between 0 and 1 can be expressed. A number that is expressed as a fraction of 100 is what it is. It is mostly used to compare and determine ratios and is represented by the symbol %.
Given:
loren wants to buy a golf club that is $98.
Sale= 25% off
So, the discount is
= 98 x 25/100
= 98 x 1/4
= $ 24.5
and, the Sale Price is
= 98 + 24.5
= $122.5.
Learn more about Percentage here:
https://brainly.com/question/29306119
#SPJ2
2a²b+6ab²
WHAT
IS
THIS
I
GIVE
5
STARS!!!
Answers
Answer:
I'm pretty sure it is 2ab×(a+3b)
Pls I need help with this
Answers
Answer: Yes
The answer is:
Yes, both of this is equivalent.
Step-by-step explanation:
For the reason and solution, here:
1) 4x+6/2+3=
Factor: 2(x+3)Simplify: 2x+6
2) 4x+9=
This cannot be factored or simplified.
For me, these two is equivalent because "4x+9" equivalent is 2x+6 and this is the same if you simplified 4x+6/2+3 so for me, the answer is yes.
Hope this helps and if you could mark this as brainliest. Thanks!
PLEASE HELP!! BRAINLIEST AND 10 POINTS !!
Answers
Answer:
Give brainliest first then I’ll give the answer
Step-by-step explanation:
Please help and If you can have a good night
Answers
Answer:
Please help and If you can have a good night
SSS
What are the zeros of the function below? Check all that apply.
(x - 1)(x + 1)
----------------
6(x-4)(x+7)
A. 7
B. 1
C. -1
D. 4
E. 6
F. -7
Answers
pretty sure it’s D and F because if you set (x-4)=0, x is 4 and if you set (x+7)=0, x is -7
Please help me. 27.1 X 10.105
Answers
Answer:273.8455
Step-by-step explanation:
i do what i can
If IN=2x+10 and AT=26, find x.
A.) 12
B.) 10
C.) 6
D.) 8
Answers
Answer:
Step-by-step explanation:
2x +10 = 26
2x = 16
x = 8
answer is d
Answer:
8
Step-by-step explanation:
Since these two triangles are congruent, IN is equal to AT. Solve the following equation:
2x + 10 = 26
2x = 16
x = 8
Natalie and Phil ran for 6th grade class president. The ratio of votes for Natalie to votes for Phil was 4:3.
Which statement is true?
For every vote Phil received, Natalie received 4 votes.
For every vote Phil received, Natalie received 4 votes.
For every vote Phil received, Natalie received 3 votes.
For every vote Phil received, Natalie received 3 votes.
For every 4 votes Natalie received, Phil received 7 votes.
For every 4 votes Natalie received, Phil received 7 votes.
For every 4 votes Natalie received, Phil received 3 votes.
For every 4 votes Natalie received, Phil received 3 votes.
Answers
Answer:
tyuklgfdzrxtiyku,j mncihknbjhtu
Step-by-step explanation:
There is a leak in the attic due to rain.Jared is planning to use buckets to catch the dripping water.The number of buckets (y) filled during (x) hours can be represented by the equation y = 0.4x. How long will it take to fill 2 buckets(hours)
Answers
Answer:
5 hours
Step-by-step explanation:
The problem is giving you the equation
y = 0.4x; where y is the # of buckets filled and x is the hours.
If they you 2 filled buckets, then how many hours?
You need to solve for x
y = 0.4x; to get the x by itself, divide by 0.4
x = [tex]\frac{y}{0.4}[/tex] ; now substitute y with 2 ( for 2 filled buckets)
x = [tex]\frac{2}{0.4}[/tex] = 5; which means it took 5 hours to fill up 2 buckets.
Select all the expressions.
Answers
Answer:
Step-by-step explanation:
2x² - [tex]\frac{1}{2}[/tex] x
x + 2
2x²
[tex]\frac{x}{2}[/tex]
What the person above me said
Explanation: An expression is a problem that does NOT have an equal sign
Hope this helps you know more about expressions and please mark me brainiest
Albert claims that −6 is the greatest integer solution of the inequality 3x−1≤35+9x. Solve the inequality to show if Albert is correct or not.
Answers
Answer:
albert einstein
Step-by-step explanation:
HeLp Me pLeASe its due today!!!
Answers
Answer:
Should have paid attention in class
Step-by-step explanation:
But the answer is
marking brainliest and extra points
Answers
Answer:
B
Step-by-step explanation:
If you Divide 60 by 2 you would get 30 but if you divide by four ill be 15 so for b ill be 2 and a will be 4
Massimo has $57 in his savings account. Every time he rides the bus he spends $3. Write an equation that Massimo
can use to see how many times he can ride the bus.
Answers
Step-by-step explanation:
I think is 19 because it say that he spends
1. A basketball player made 12 out of 15 free throws she attempted. She wants to know how many consecutive free throws she would have to make to raise the percent of successful free throws to 85%. (a) Write an equation to represent this situation. (b) Solve the equation. How many consecutive free throws would she have to make to raise her percent to 85%?
Answers
Answer:
So 12 of 15 free throws is 80% so she would have to make at least 13 of 15 free throws to at least get over 85% cause 13 of 15 is 86.6% repeated
Step-by-step explanation:
The function h is a quadratic function whose graph is a translation 3 units left and 4 units up of the parent
function f(x)=x. What is the equation of h in vertex form and in the form y = ax? +bx+c?
A. y=(x-3)^2 +4; x^2 -6x+9
B. y=(x-3)^2 +4; y=x^2 -6x +13
C. y=(x+3)^2 +4; y=x^2 +6x+9
D. y=(x+3)^2; y=x^2 +6x+13
Answers
Answer:
D ( if you add +4 to the (x + 3)^2)
Step-by-step explanation:
Parent function is f(x) = x^2
A translation 3 units left gives y = )x + 3)^2
- and 4 up gives y = (x + 3)^2 + 4 - vertex form.
Standard form :
y = x^2 + 6x + 9 + 4
= x^2 + 6x + 13.
