Answer:
7^3/7(75)
Step-by-step explanation:
This is this simplified answer. If you don't understand anything please let me know
Answer:
3675
Step-by-step explanation:
Use the order of operations. Just go from left to right. So, 7 times 7 equals 49. Then, 49 times 7 equals 343. Then, divided by 7 equals 49. 49 times 75 equals 3675. I hope this helps.
Need help ASAP!! What is the value of x?
Answer:
98
Step-by-step explanation:
the exterior angle is equal to the sum of the opposite interior angles
-Sumin <3
Answer:
98
Step-by-step explanation:
53+45+x = 180
53+45=98
180-98=82
82 (interior)
82+98=180
x = 98
What integer would represent "32 degrees below zero"?
Answer:
-32
Step-by-step explanation:
Please give me branliest!
write 16 + 32 = as a product of two factors using GCF and the distributive property
Answer:
16 (1+2)
Step-by-step explanation:
factors of 16: 1,2,4,8,16
factors of 32: 1,2,4,8,16,32
16 x 1 = 16
16 x 2 = 32
Plot three points on the graph of function f. f(x)=–3(x - 2)^2 + 1
Answer:
Step-by-step explanation:
x | y
-4 | 13
-3 | 4
-2 | 1
-1 | 4
0 | 13
what is 9a² + 42a - 49 factored
Answer:2(21a+16)
Step-by-step explanation:
Solve the following system in any
manner.
4x + 8y = -3
6x + 12y= -7
Can someone please help me with this?
Answer:
No Solution.
Step-by-step explanation:
4x+8y=-3
6x+12y=-7
------------------
3(4x+8y)=3(-3)
-2(6x+12y)=-2(-7)
--------------------------
12x+24y=-9
-12x-24y=14
-------------------
0=5
no solution.
How much will 9 pencils cost if 6 pencils cost $1.68?
Answer:
$2.52
Step-by-step explanation:
1.68/ 6 = $0.28 each pencil
0.28 x 9 = $2.52
A fancy watch was originally priced at $50 but went on sale for 20% off. If Ernesto bought
the fancy watch and paid 15% sales tax, how much did he pay in total?
Answer:
$46
Step-by-step explanation:
Use the substitution method to solve the system of equations.choose the correct ordered pair. x+2y=12 -x=-y-6
Answer:
Point Form: 8,2
Equation Form: x = 8, y = 2
Step-by-step explanation:
solve for the first variable in one of the equations, then substitute the result into the other equation.
Answer:
(8,2)
Step-by-step explanation:
Which of these is equivalent to x + 1 + x + 2 + x + 3 + x + 4?
Answer:
what are the options?
Answer:
x + 1 + x + 2+ x + 3 + x + 4
4x + 10
2( 2x + 5)
hope it helps
Mr. Armstrong went to Target to buy four pairs of dress socks. There was a 30% off sale
on the socks, and his total bill before tax was $14. What was the price of each pair of socks
before the sale?
Answer: $5
Step-by-step explanation:
We should note that since there was a 30% off sale, it means that he paid for 70% (100% - 30%) of the sales price.
Therefore, let the price of the socks be represented as x.
70% of x = 14
70/100 × x = 14
0.7 × x = 14
0.7x = 14
x = 14 / 0.7
x = 20
Therefore, the price of the socks was $20. Since there are 4 pairs, each pair will be:
= $20 / 4
= $5
What is tan K?
please show your work
I will give Brainliest or a Cookie, your choice
michalle bought a new tablet for 360 last month now it priced at 280 what is the percent of change in price of the tablet
Answer:
Step-by-step explanation:
%change=100(280-360)/360
%change=-200/9%
%change=-22.22% (to nearest hundredth)
what is 7 -7/8 by the way this is a fraction question
Answer: 6 1/8
Step-by-step explanation:
6 1/8 that's what I got but I'm not sure
A ball is thrown into the air with an upward velocity of 44 ft/s. It’s height h in feet after t seconds is given by the function h=-16t^2 +44t+5. How long does it take the ball to reach its maximum height? What is the balls maximum height?
9514 1404 393
Answer:
1.375 seconds35.25 feetStep-by-step explanation:
A quadratic function y=ax^2 +bx +c is symmetric about the vertical line x=-b/(2a). That is the x-coordinate of the vertex (maximum or minimum).
Here, we have ...
h = -16t^2 +44t +5
t = -44/(2(-16)) = 11/8 = 1.375
It takes 1.375 seconds for the ball to reach its maximum height.
The height at that time is ...
h = (-16(11/8) +44)(11/8) +5 = (-22 +44)(11/8) +5 = 121/4 +5 = 141/4 = 35.25
The maximum height is 35.25 feet.
Which pairs of expressions are equivalent
More the 1 answer
Answer:
The first 3 pairs of expressions are equivalent.
Step-by-step explanation:
what is seven squared as an exponetial expression
Answer:
7^2
Step-by-step explanation:
a ladder is 6 ft 9 in tall how tall is it in inches
Answer:
81 in
Step-by-step explanation:
1 ft=12in
12x6=72in
72+9=81
The cost of every college is expected to increase 3.5% next year.
The cost to attend Westish College is currently $18,000.
What is the expected cost to attend Westish College next year?
$
Answer:
prt
Step-by-step explanation:
18000(1.035)=18639
Answer:
18639
Step-by-step explanation:
i may be wrong tho
Write an equation whose graph is a line perpendicular to the graph of x = -7 and which
passes through the point (-7,1).
Answer:
y = 1
They will pass through each other perpendicular, also you can look up graph in chrome and use a free graph.
Step-by-step explanation:
The equation of the line perpendicular to the graph of x = -7 and which passes through the point (-7,1) is y=1.
What is an equation?An equation is formed when two equal expressions are equated together with the help of an equal sign '='.
As the equation x=-7 will represent a straight verticle line at x=-7. Therefore, the line that will perpendicular to this line will be a horizontal line. Since it is given that the line must intersect at (-7,1). The horizontal line should be at y=1.
Hence, the equation of the line perpendicular to the graph of x = -7 and which passes through the point (-7,1) is y=1.
Learn more about Equation:
https://brainly.com/question/2263981
It is dinos birthday today. She is 9 years older than tyger. Altogether, their ages add up to 23 years. How old is dino?
Answer:
7
Step-by-step explanation:
Tyger = x
Dinos = x + 9
Total = 23
x + x+9 = 23
2x + 9 = 23
2x = 23 - 9
2x = 14
x = 14/2 = 7
I hope im right!!
Five books and four pens cost $800. One book costs $120. How much does one pen cost?
Marilyn and Frank each save $25 per month. Their savings are $3x and $2x respectively. What amount will be the sum of their savings 5 months from now?
Answer:yutu
gdffg
Step-by-step explanation:
uytyuytuyuyu dfgdgdg
Answer: the answer is b on the forum
Step-by-step explanation:
A Ferris Wheel has a radius of 16 feet. How far will you travel if you take a ride that goes around 5 times? Round answer to the nearest hundredth and for pi use π = 22 7 .
Answer:
502.85 feet
Step-by-step explanation:
Given that,
The radius of a Ferris wheel, r = 16 feet
We need to find how far will you travel if you take a ride that goes around 5 times.
Distance = 5×2πr
So,
= 10πr
[tex]=10\times \dfrac{22}{7}\times 16\\\\=502.85\ \text{feet}[/tex]
So, the required distance is 502.85 feet.
What is the surface area and volume ?
Help!
The slope of the line below is -3.
Answer:
D. y + 7 = -3(x - 5)
Step-by-step explanation:
Point-slope form: y - y₁ = m(x - x₁)
⇒ y - (-7) = -3(x - 5)
⇒ y + 7 = -3(x - 5)
Answer:
B. y + 7 = 3(x - 5).
Step-by-step explanation:
y -y1 = m(x - x1)
y - (-7) = 3(x - 5)
y + 7 = 3(x - 5).
A = 1
2 × (15 + 20) × 16
B = 1
2 × 15 × 20 × 10
C = 1
2 × (15 + 20) × 10
D = 1
2 × (10 + 16) × 20
Answer: a
Step-by-step explanation:
What is the measure of an angle that is the supplement of angle C?
Answer:
15
Step-by-step explanation:
Answer:
the measure of an angle that is the supplement of angle C=180-165=15
If x +y = 14 and x - y = 6, then the product of 2
and y is equal to which of the following?
Answer:
40
Step-by-step explanation:
x+y=14
x-y=6
---------------------
x=-y+14
x-y=6
---------------------
Substitute:
-y+14-y=6
-2y+14=6
-2y=-8
y=4
x=-y+14
x=-4+14
x=10
---------------------
4•10=40