Simplify (9 – 2g) – (-7g – 4)
expanding the brackets makes this:
-63g – 36 + 14g² + 8g
simplifying it more makes this:
14g²–55g–36
hope that helped:)
Answer:
5 g + 13
Step-by-step explanation:
I need serious help...math is so confusing
Answer:
B
Step-by-step explanation:
SOMEONE HELPPPPPPPPPPP
Answer:
8
Step-by-step explanation:
Answer:
A) Width = 8 B) 72 ft^2
Step-by-step explanation:
1. Find the SF. 36/9 = 4/1
2. Use the SF to find the width. Make the width x.
4/1 = 32/x
3. Cross multiply
4x=32
5. Solve for x.
x = 8
B) Multiply 8 and 9 to get 72. Remember it's squared.
anyone help with this question please..
Answer:
x>3
Step-by-step explanation:
then reason is x is the black bold line and x the line is larger than 3 so the equation is x>3
pls brainliest
Answer:
x>3
Step-by-step explanation:
i believe thats it i just learned that
the number of cars in a parking lot are no more than 7.
Let c be the number of cars in the parking lot
Answer: 2nd one because the amount of cars is either less than 7 or equal to
Step-by-step explanation:
Write an equivalent fraction to 3/7 that has a denominator of 28.
answer is
[tex] \frac{12}{28} [/tex]
What is the quotient and remainder of 55 divided by 4
Answer: 13, remainder : 3
Step-by-step explanation:
The quotient and remainder of 55 divided by 4 are 13 and 3 respectively.
We have to given that,
To find the quotient and remainder of 55 divided by 4.
We can divide it,
⇒ 55 ÷ 4
4 ) 55 ( 13
- 4
-------
15
- 12
---------
3
Hence, We get;
After divide,
Quotient = 13
Remainder = 3
Therefore, the quotient and remainder of 55 divided by 4 are 13 and 3 respectively.
Learn more about the divide visit:
https://brainly.com/question/28119824
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Marley and Kaitlyn are making duct tape wallets to sell at a craft fair
to make money for summer camp. They made 20 wallets over
the weekend. The need to make 125 wallets by the end of the
week. What percent of the wallets did they make over the
weekend?
Answer:
16%
Step-by-step explanation:
20/125 = 0.16
0.16 x 100 = 16% (multiply by 100 to get a percentage)
Melanie needs to write the number eighteen and eighty-one thousandths as a decimal in her computer program.How should she write this number in standard form.
Answer:
18.081
Step-by-step explanation:
I'm pretty sure it's this.
Karen purchased a DVD player on sale. The original selling price was $171.50. The sale price was $145.22. What is the first step in finding the percent markdown? Find the percent markdown.
Answer:
15% off
Step-by-step explanation:
Answer:
i need help go to my question from this brainly.com/question/25995862
Step-by-step explanation:
Samantha surveyed 500 of the students in her school about their favorite color.
Students could choose between blue and purple. 27% said their favorite color was
purple. How many students' favorite color was blue?
Write the equation of the line that passes through the point (-2,7) and is parallel to the line y= -4x+1.
Answer:
y = -4x - 1
Step-by-step explanation:
Parallel lines have same slope
y = -4x + 1 {Compare y = mx + b; m ->slope; b - y-intercept}
m = -4 ; (-2 ,7)
y - y1 = m(x - x1)
y - 7 = -4(x - [-2])
y -7 = -4(x + 2)
y -7 =x *(-4) + 2*(-4)
y -7 = -4x - 8
y = -4x - 8 + 7
y = -4x - 1
Anyone 100% know dis for me I’m having a struggle
i need help with this
Answer:
Step-by-step explanation:
0.1×0.1 = 0.01
0.1×2 = 0.2
0.3×0.04 = 0.012
1.2×0.12 = 0.144
what is the slope? thank you for anyone who helps
Answer:
1/4
Step-by-step explanation:
We can find the slope by using the slope formula
m = ( y2-y1)/(x2-x1)
= ( 4 -3)/( 6-2)
= 1/4
⠀⠀⠀⠀[tex]\boxed{\sf{m = \frac{ y_{2} - y_{1} }{ x_{2} - x_{1}} }}[/tex]
where,m = slope of a linex2 and y2 = (6,4)x1 and y1 = (2,3)By substituting values according to the formula we get,
[tex]\sf{⟹m = \dfrac{4 - 3}{6 - 2} }[/tex]
[tex]\sf{⟹m = \dfrac{1}{4} }[/tex]
Hence, The line of a slope(m) is ¼Determine whether the statement is true or false.
A sphere with volume 972pi cubic inches has surface area 324pi square inches.
Answer:
True
Step-by-step explanation:
Given
Shape: Sphere
[tex]Volume = 972\ pi[/tex]
[tex]Area = 324\pi[/tex]
Required
True or False
The volume of a sphere is:
[tex]Volume = \frac{4}{3}\pi r^3[/tex]
Substitute [tex]972\pi[/tex] for volume
[tex]972\pi = \frac{4}{3}\pi r^3[/tex]
[tex]972 = \frac{4}{3}r^3[/tex]
Make r the subject
[tex]r^3 = \frac{3}{4} * 972[/tex]
[tex]r^3 = \frac{3 * 972}{4}[/tex]
[tex]r^3 = \frac{2916}{4}[/tex]
[tex]r^3 = 729[/tex]
[tex]r =9[/tex]
The surface area is calculated using:
[tex]Area =4\pi r^2[/tex]
[tex]Area =4\pi *9^2[/tex]
[tex]Area =4\pi *81[/tex]
[tex]Area =324\pi[/tex]
To get home from school you walk through a park. The park is 400m long by 90 m wide. You walk from the southwest corner to the northeast corner. How far in meters is your walk through the park?
Answer:
410m
Step-by-step explanation: Use Pythagorean Theorem A^2+B^2=C^2 then find the root of C^2
Pls I need help for my grade
How many cartwheels can Suzy do? :)
Answer:
100 :)
Step-by-step explanation:
Answer:
1
Step-by-step explanation:
Write the equation for the inverse of the function. y=Arctan (x+pi/2)
Answer:
the answer is B
Step-by-step explanation:
Emily has 4 pet fish.One of them is blue.what percents is 1 out of 4?
Answer:
25% is the equivalent of 1/4
Determine if the three given side
lengths form a right triangle.
10 cm, 15 cm, 20 cm
Answer:
It doesn't form a right triangle
Step-by-step explanation:
According to the Pythagorean theorem, the area of the square whose side is the hypotenuse is equal to the sum of the areas of the squares on the other two sides.
a^2 + b^2 = c^2 by substituting the three values, 10, 15, and 20 you should get an equivalent value of the hypotenuse.
10^2 + 15^2 = 20^2
100 + 225 = 400
325 =/= 400
This is false.
Since this is not equivalent, it is NOT a right triangle.
Hope this helped :)
What is the answer to 1014.16667 rounded to the nearest tenths
Answer:
I believe it would still be 1014.16...etc
because if the 1 after the decimal were a 5, then it would be 1015..., but even if you were to round the one to 2, that is still under 5...
so I think it'd remain the same.
Jeromes credit card has an APR of 18% calculated on the previous monthly balance and a minimum payment of 2% starting the month after the first purchase his credit card record for the last seven months is shown in the table below what is the total amount that Jerome has paid in interest over the seven months
Answer:
$194.54!!
Step-by-step explanation:
Answer:
65.18
Step-by-step explanation:
a vase in the shape of a cube measures 8 inches on each side. the vase is half full of water. how many cubic inches water are in the vase?
Answer:
64 cubic inches
Step-by-step explanation:
i think...
8×½=4
4×4×4 (cubed is lengtg×width×height)
64 cubic inches
There are 39 students in the gym, and there are an equal number of students in each class. If three classes are in the gym, how many students are in each dass?
What's 413 divided by 23 remainder:
Answer:
17 22/23 or 17.95652173913043 or ≈ 18
Step-by-step explanation:
I WILL MARK BRAINLIST, HELP PLEASE
Answer:
(13 + y) / 5
Step-by-step explanation:
Grandma Gertrude gave 13 pieces and Grandma Fien gave y pieces. The total number of pieces of jewelry can be expressed as 13 + y.
The total of 13 + y is divided among 5 Carlson sisters. This can be expressed by (13 + y) / 5.
Hope this helps!
simplify (-4 - 3n) x -8
5.16 = 4n What the answer
Answer:
n=1.29
Step-by-step explanation:
Is there more options?
≻───── ⋆✩⋆ ─────≺
Answer:
[tex]5.16 = 4n[/tex]
[tex]\frac{5.16}{4} = \frac{4n}{4}[/tex]
Divide Both Sides by 4[tex]n=1.29[/tex]
Hope this helps!
-Fishylikeswater