Answer:
x = -10
Step-by-step explanation:
x+7 = -3
Subtract 7 from each side
x+7-7 = -3-7
x = -10
PLEASE ANSWER ASAP!! Will give brainliest!!
Answer:
B.(2,1)
Step-by-step explanation:
The line segment AB will translate onto segment AB' by the translation,
(x+2, y+1)
You add 2 to the x value and 1 to the y value of segment AB.
What is the greatest common factor of the number pair 20 and 30
Answer:
10
Step-by-step explanation:
do prime factorizations of each number and multiply the common factors
20 = 2 · 2 · 5
30 = 2 · 3 · 5
common factors are 2 and 5
multiply them to get 10
Select all expressions equivalent to 32 + 40x.
8(5x + 4)
(8 + 10x)4
4(4 + 10x) + 16
15x + 25x + 2(16)
218 + 5x) + 218 + 15x)
Answer:
The first 4
Step-by-step explanation:
GIVING BRAINLIEST AND 59 POINTS PLSSS help with all 1. Which number in the image above indicates
the part of the electromagnetic spectrum
used by a refracting telescope? sc.8.0.5.11
A) 2
BB
D
5
Answer:
only 5 pts lol
Step-by-step explanation:
I have a circle that has a diameter of 10 in. Explain how to find the area of the circle.
Answer:
r squared × π
Step-by-step explanation:
Half of the Diameter (5in) squared
multiply by π
Answer:
31.4
Step-by-step explanation:
A=(pie) radius 2
To find the radius half the diameter
A=3.14(5in)2
A=15.7 x 2
A=31.4
Three groups of students used different methods to estimate the diagonal length of a patio in feet. Their results were:
413−−√
1425
14.33
Which list shows these diagonal lengths in order from greatest to least?
F 14.33, 1425, 413−−√
F 14.33, 1425, 413−−√,
G 14.33, 413−−√, 1425G 14.33, 413−−√, 1425
H 1425, 14.33, 413−−√H 1425, 14.33, 413−−√
J 413−−√, 1425, 14.33J 413−−√, 1425, 14.33
Solve for g.
3 =g/-4-5
Step-by-step explanation:
[tex]3 = \frac{g}{ - 4 - 5} [/tex]
Simplify
[tex] - 4 - 5 = - 9 \\ \\ 3 = \frac{g}{ - 9} [/tex]
Cross Multiply
[tex]3 \times - 9 = g \\ - 27 = g \\ g = - 27[/tex]
Answer:
G=-27.
Step-by-step explanation:
G/(-4)-5=3 G(-9)/-4-5=3(-9)=-27.
What’s the answer for 24=3(n-5
Answer:
n=13
Step-by-step explanation:
isolate the variable by dividing each sides by factors that don't contain variables.
f(x)=1/4(x+3)+2
Determine whether the relationship being represented is linear, exponential or neither.
A.
linear
B.
exponential
C.
neither
5 more than the product of 12 and 8
What is the area of this quadrilateral?
3 ft
4 ft
3 ft:
O A. 16 square feet
B. 26 square feet
C. 24 square feet
O D. 12 square feet
Someone help this is due today worth half my grade!!
Answer:
D-the slope of the line will be zero
Step-by-step explanation:
Nancy purchased 5 CDs, each of which cost $7.90. Write and solve a division equation to find how much money Nancy spent.
Answer:
its 39.5
Step-by-step explanation:
-40 divided by 5?
as an equation
Answer:
-40 ÷ 5 = x
x = -8
Step-by-step explanation:
Answer:
-40 / 5 = -8
Hope this helps.
The original price of a bicycle was $375. Now it is on
sale for 18% off.
Calculate the new cost of the bicycle.
Answer:
$307.50
Step-by-step explanation:
Answer:
$307.50
Step-by-step explanation:
The price of bananas can be determined by the equation P=0.25n, where P is the price and n is the number of bananas. What is the constant of proportionality (unit rate)?
Given:
The price of bananas can be determined by the equation P=0.25n, where P is the price and n is the number of bananas.
To find:
The constant of proportionality
Solution:
We have,
[tex]P=0.25n[/tex] ...(i)
where P is the price and n is the number of bananas.
Price P is directly proportional to the number of bananas. So,
[tex]P\propto n[/tex]
[tex]P=kn[/tex] ...(ii)
Where, k is the constant of proportionality.
On comparing (i) and (ii), we get
[tex]k=0.25[/tex]
Therefore, the constant of proportionality is 0.25.
Pls help thanks okay bye
Answer:
6 + 5 + 10= 22 is the answer
Step-by-step explanation:
CAN SOMEONE HELP:) PLSSS
Answer:
I honestly don’t know I am gonna guess
Step-by-step explanation:
1/12?
. 。 • ﾟ 。 . .
. . 。 。 . .
. 。 ඞ 。 . • • .
.
ﾟ Bread was Not An Impostor. 。 . .
' 1 Impostor remains 。 .
ﾟ . . , . .. . .
Have a nice day UwU
: Susan bought a 6-month $1,400 certificate of deposit. At the end of 6 months, she
received $126 simple interest. What annual rate of interest did the certificate pay?
how many 5/8 foot peices of wood can you cut from a board that is 4 5/8 feet long
Answer:
7
Step-by-step explanation:
5/8 x 7= 4 3/8
That's the closest you are going to get without going over.
How do I do such thing?
Answer:
a= -5
Explanation:
Rewrite the equation to be: 3^a=3^-1 / 3^4
Multiply by adding exponents :))
which would then be 3^a = 3^-5
Then, since the bases are the same then the a would equal negative (-) 5. :))
Hope this helps :)) Plz mark brainlest :))
Use the bar graph to answer the question.
What was the third most favorite communication method chosen?
Question 2 options:
A.cell phone call
B.e-mail
C.instant message
D.cell phone text
Answer:
A
Step-by-step explanation:
the graph shows It's the 3rd tallest
Heather drove at a constant rate. She traveled 162 miles in 3 hours. How far did Heather travel in 1 hour?
Answer:
54 miles
Step-by-step explanation:
I think it's right I did 162÷3=54 I hope it helps :D
Can somebody help please?
Answer:
-3
Step-by-step explanation:
1 × -3 = -3
-3 × -3 = 9
9 × -3 = -27
-27 × -3 = 81
81 × -3 = -243
The pattern is that each number is multiplied by -3, and 1 × -3 = -3.
A parabola has x-intercepts of (2, 0) and (-4, 0) and has a leading coefficient of 1. What is the equation of the parabola in standard form? *
9514 1404 393
Answer:
y = x^2 +2x -8
Step-by-step explanation:
For x-intercepts p and q, factors of the parabola's equation are (x-p) and (x-q). Since the leading coefficient is 1, those are the only factors.
y = (x -2)(x -(-4))
y = (x -2)(x +4) = x(x +4) -2(x +4) . . . . use the distributive property
y = x^2 +4x -2x -8 . . . . use the distributive property again
y = x^2 +2x -8 . . . . . . . .equation in standard form
13^2 as a multiplication of factors is
Answer:
169!
Step-by-step explanation:
A cell phone is originally priced at $120. The online retailer gives a discount and the cell phone is now priced at $90. Enter the percentage discount for the cost of the cell phone.
Answer:
25% discount
Step-by-step explanation:
Use the figure to find the measures of the numbered angles?
Can y’all help me on this question?
Answer:
134
Step-by-step explanation:
There's 2 blue arrows where 39 is, and the same arrows where 4x+7 are. This means that they are the same length. So, 4x+7 = 39. Perimeter means you add, so 28+28+39+39 = 134.
Based on the triangles, Which statement about x is true?
