Mathematics High School
Answers
Answer 1
Answer:
8
Stepbystep explanation:
because there is nothing to subtract 8 from
Related Questions
Which story shows 1/3 divided by 5?
Answers
I don’t know what you mean by “story” but 1/3 divided by 5 is 0.06
Martina bought 4 CDs that were each the same price. Including sales tax, she paid a total of $70.40 . Each CD had a tax of $ 1.10 . What was the price of each CD before tax?
Answers
[tex]1.10 \times 4 = 4.40[/tex]
[tex]70.40  4.40 = 66[/tex]
[tex]66 \div 4 = 16.5[/tex]
Each CD was $16.50 before tax
Proof
[tex]total \: cost = 16.5(4) + 1.10(4)[/tex]
[tex]total \: cost = 66 + 4.40[/tex]
[tex]total \: cost = 70.40[/tex]
A scalene triangle has
A. No line of symmetry
B. one line of symmetry
C. two line of symmetry
D. three line of symmetry
Answers
Answer:A
scalene triangle is a triangle that has three unequal sides
Stepbystep explanation:
3 cm
20 cm
8 cm
5 cm
Find the lateral surface area of the solid above.
Answers
Answer:
320 cm sq
Stepbystep explanation:
Do Ilboe.org bookmarks
Lesson 2 Review...
< Exit
Topic 5 Assessment
IMPLAYER
Drag each expression to its equivalent expression. Each expression may be used only once.
+ 1
4
1
X +
+1
3
Expression
Equivalent Expression

3
4
1
4
+
3
+
3
4
See
Answers
You can do this just believe in your self
It A
Ayça, bir masanın uzun kenarını karışıyla 12 karış olarak ölçmüştür. Karışı 2 cm daha uzun olsaydı
masanın uzun kenarını 1 karış daha az olarak ölçecekti.
Buna göre Ayça'nın karışıyla ölçmek istediği masanın uzun kenarı kaç santimetredir?
Answers
Answer:
sen türksün be ne işin var senin burada
Like seriously I gat no idea what the the answer is
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The answer 25 bro good luck
Write an equation in pointslope form of the line that passes through the given point and with the given slope m.
(3,1), m= 7
Answers
Answer:
y=7x+22
Stepbystep explanation:
the equation of a line is y=mx+b
we know that 7 is m so
y=7x+b
but we got to find b
so we use the point (3,1) and substitute in our equation
1=7(3)+b
lets find b
1= 21+b
22=b
okay then we found b now lets go to our original problem and substitute b
y=7x+22
I hope this helped you :)
what is the answer for 2x=7
Answers
Answer:
x=3.5
the answer is 3.5 because 7 divided by 2 is 3.5
I’ll give the Brainliest to who answers these questions with a reasonable explanation.
While surfing the Internet, you find a site that claims to offer “the most popular and the cheapest DVDs anywhere.” Unfortunately, the website isn’t clear about the how much they charge for each DVD, but it does give you the following information:
(The information is the table up there)
a. What is the slope of the line containing the points?
b. What does the slope represent in this problem?
c. What is the y‐intercept of the line that contains the points?
d. What does the y‐intercept represent in this context?
e. What is the equation that represents the line?
Thank you.
Answers
Answer:
Answer:
a. 9
b. The slope represents the cost for every new DVD
c. 6
d. The song represents the base price, or the price that it would cost for 0 DVDs
e. y = 9x + 6
Explanation:
I made a graph on a piece of graph paper and these were the answer I got.
hellppp fast plzzzzzz
Answers
i cant see it that much
Answer:
49? I think
Stepbystep explanation:
f(x) = 3(x + 1)^2 − 27. Which two equations also represent function f?
1: f(x) = 3x2 + 2x − 26
2: f(x) = 3x2 + 6x − 24
3: f(x) = 3x2 − 24
4: f(x) = 3(x + 4)(x − 2)
5:f(x) = (3x + 4)(x − 8)
6: f(x) = 3(x + 12)(x − 2)
Answers
To much math but I tried to answer it and it’s 5 or 4 or 6
Joe bought ,g, gallons of gasoline for $2.85 per gallon and ,c, cans of oil for $3.15 per can. Write an expression that can be used to determine the total amount Joe spent on gasoline and oil.
Answers
2.85g+3.15c= the total amount Joe spent on gas and oil
Solve for x.2(x  4) = 4x + 16
a) 4
b) 3
c) 3
d) 4
Answers
Answer:
44
Stepbystep explanation:
Answer:
X=4
Stepbystep explanation:
First, we must solve for the parenthesis so...
2x8=4x+16
Then we must simplify this even more so lets add the 8 to 16
2x=4x+24
Then we must subtract 4x from 2x
6x=24
we must now divide 24 by 6 so we can isolate the x
x=4
I hope this helped :)
find the value of X
Answers
your answer would be X equals 50.6cm
Answer:
x = 50.6 cm
Stepbystep explanation:
ΔMAB ≈ ΔNMP
set up a proportion: MA / MN = MB / MP
MA = 46.2  14
MA = 32.2
32.2 / 46.2 = x / 72.6
crossmultiply:
46.2x = 2337.72
x = 50.6
what is slope of (12.18) and (15.18).
Answers
Answer:
3
Stepbystep explanation:
The slope (m) is 0.
The formula you’ll use is y2y1/x2x1
Find the slope!! Please helpp
Answers
Answer:
slope = 1/2
Stepbystep explanation:
the line is rising 1 box for every 2 boxes it goes over
Answer: Y=1/2x+3 (1/2 should be your slope)
Stepbystep explanation:
What is the equation for a line with a slope of 5 and a yintercept of 11?
Answers
Answer:
y=5x+11
Stepbystep explanation:
Cora paid 16/100 of a dollar to buy a postcard from Grand Canyon National park in Arizona. What is 65/100 written as a
decimal in terms of dollars?
Answers
Answer:
$.65 (sixty five cents)
Stepbystep explanation:
I REALLY NEED AN ANSWER FAST! Which statement about the diagram is true?
A. m1 m3 + m4
B. m1 + m2 m2 + m3 + m4
C. m2 = m3 + m4
D. m1 m4
Pick one of the answers
Answers
Answer:
D
Stepbystep explanation:
To keep it short, refer to triangle exterior angle theorem.
Edit: If you want the full explanation,
A isn't the answer. The triangle exterior angle states that the measure of the 2 triangle interior add up to the the exterior angle of the other interior angle within the triangle.
Meaning that
measure of angle 1 equal the measure of 3 and 4 combined.
B. is wrong they are equal to each other because angle 2 is equal to angle 2
angle 1 is equal to angle 3 and 4
So they are equal
C.Wrong unless it a 30 60 90 triangle or 45 45 90 triangle, C is wrong
D. is right since measure of angle 4 and angle 3 add up to angle 1, angle 4 would be lesser than angle 1.
Answer:
d
Stepbystep explanation:
if a recipe has 3/8 cups of water and 2 cups of flour what is the ratio and then what is the ratio in a fraction or simplified? PLEASE HELP WITH A REAL ANSWER
Answers
Answer: The ratio of eggs, eggs, to two cups of flour. Let me write two cups of flour. Cups of flour. In either case is, is four eggs for every three cups of flour 5/2
Stepbystep explanation: Im not sure through
asap pls pls plslsspslsss
Answers
Answer:
The answer is the first one: y=3x+1
Stepbystep explanation:
For this question, you have to substitute different values of x and y in the table into the equation shown below the table.
y = 3x + 1
Sub x=4 and y=13
13 = 3(4) + 1
13 = 12 + 1
13 = 13
Sub x=2 and y=7
7 = 3(2) + 1
7 = 6 + 1
7 = 7
Sub x=0 and y=1
1 = 3(0) + 1
1 = 0 + 1
1 = 1
Sub x=2 and y=5
5 = 3(2) + 1
5 = 6 + 1
5 = 5
Hope it helps :)
Simplify the expression 2.2f+0.5f133
Answers
Answer:
1.7f  16
General Formulas and Concepts:
PreAlgebra
Order of Operations: BPEMDAS
BracketsParenthesisExponentsMultiplicationDivisionAdditionSubtractionLeft to Right
Algebra I
Terms/Coefficients
Stepbystep explanation:
Step 1: Define
2.2f + 0.5f  13  3
Step 2: Simplify
Combine like terms (f): 1.7f  13  3Combine like terms (Z): 1.7f  16
Which equation shows exponential GROWTH?
A) y=.5^x
B) y=.25^x
C) y= 25^x
D) y= .2^x
Answers
c) y = 25^x
explanation
because y increase as x increases
I need help on this question
Answers
Answer:
The square on the outside of the triangles means the angle is 90. You need to find the base and the hight the divide by 2
Stepbystep explanation:
help!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
Answers
Answer:
Option C it is sure
,
A
trust me looooooooooll
Other option
D: 15.7
Answers
Answer:
I see a typo in the problem. When it says LR. This triangle isn't in the direction of L its the opposite direction. I think the answer might be C but im not completely sure.
Stepbystep explanation:
Big Brain
Find the slope of the line between the following points:
(27, 11) and (11, 3)
Record your answer in simplest form.
Answers
Answer:
slope = [tex]\frac{1}{2}[/tex]
Stepbystep explanation:
Calculate the slope m using the slope formula
m = [tex]\frac{y_{2}y_{1} }{x_{2}x_{1} }[/tex]
with (x₁, y₁ ) = (27, 11) and (x₂, y₂ ) = (11, 3)
m = [tex]\frac{311}{1127}[/tex] = [tex]\frac{8}{16}[/tex] = [tex]\frac{1}{2}[/tex]
the slope equals 1/2.
please help asap!!!!
Answers
Answer:
primeter 34.ft
area.30 ft
Stepbystep explanation:
How do you solve 8 x = x 4x
Answers
Answer:
hey there
x = 4
Stepbystep explanation:
Let's solve your equation stepbystep.
−8−x=x−4x
Step 1: Simplify both sides of the equation.
−8−x=x−4x
−8+−x=x+−4x
−x−8=(x+−4x)(Combine Like Terms)
−x−8=−3x
−x−8=−3x
Step 2: Add 3x to both sides.
−x−8+3x=−3x+3x
2x−8=0
Step 3: Add 8 to both sides.
2x−8+8=0+8
2x=8
Step 4: Divide both sides by 2.
2x/2 = 8/2
x= 4
have a good day!!!
Answer:
x= 4
Isolate the variable by dividing each side by factors that don't contain the variable.