Answers
Answer:
(2x-7)^2
Step-by-step explanation:
you need to find two numbers that add up to -28, but multiply to 196, so -14, then spread out your equation and sub in -14, then divide out common factors, and then you have your answer
if you have any questions, leave them in the comments, i will try to answer them, if this helped, pls give brainliest
Answer:
[tex]g(x)=4x^2-28x+49[/tex]
[tex]=4(x^2-7x)+49[/tex]
[tex]=4(x^2-7x+(7/2)^2-(7/2)^2)+49[/tex]
[tex]=4(x-7/2)^2+4(-(7/2)^2)+49[/tex]
[tex]=4(x-7/2)^2+4(-49/4)+49[/tex]
[tex]=4(x-7/2)^2+0[/tex]
[tex]4(x-7/2)^2+0[/tex]
-------------------------------
so,
[tex]g(x)=4(x-7/2)^2+0[/tex]
----------------------------
hope it helps....
have a great day!!
Related Questions
Please help asap first correct answer will get the brainly crown
25x-22.5=12x+22.5+2x
Answers
11x=45
x=45/11 or ~4.09
Find the length of the segment indicated. Round your answer to
the nearest tenth if necessary.
A) 7
B) 8
C) 4.2
D) 7.1
Answers
Answer:
The answer is B
Step-by-step explanation:
Look I would write step by step but i rally got to go!
Pablo bought chocolate bars that were divied into 8 equal pieces. If Pablo has eaten 20 pieces of chocolate, what is the fractionof chocolate bars he has eaten?
Answers
Answer:
Pablo has eaten 2 1/2 chocolate bars.
Step-by-step explanation:
We know that:
- Each bar was divided into 8 equal pieces
- Pablo ate 20 pieces
So, we can find the chocolate bars that he has eaten as follows:
[tex] f = \frac{1 \: bar}{8 \: pieces}*20 \: pieces = 2.5 \: bars = 2\frac{1}{2} \: bars [/tex]
Hence, Pablo has eaten two and a half of chocolate bars expressed as 2 1/2 as a mixed fraction.
I hope it helps you!
Write an equation for the graph
Answers
Also why is the picture upside down
An object in the current of the Gulf Stream can move 11 miles in 2 hours. At this rate, about how many miles could the object in the Gulf Stream move in 5 hours?
Answers
Answer:
"27 and 1/2"
Step-by-step explanation:i got a 100% so im 100% sure this is right
An athlete eats 65 g of protein per day while training. How much protein will she eat during 15 days of training?
Answers
Find the area of the figure.
Answers
Answer:
A = 132 cm²Step-by-step explanation:
Area of the figure is a sum of area of rectangle 4 cm × 7 cm and trapezoid with bases of 19 cm i 7 cm and altitude of 8 cm.
Therefore:
[tex]A=7\cdot4+\dfrac{7+19}2\cdot8=28+26\cdot4=132[/tex]
I NEED IT FAST
Explain what you would do first to simplify the
expression below. Justify why, and then state the
result of performing this step.
(121²
312
4+²
Answers
Answer:
r little 4 t little 2 ------------------------ 4sorry it didn't let me right it correctlyStep-by-step explanation:
Will mark brainliest please help ASAP Complete the square to find the vertex of this parabola x^2-14x+4y+29=0
Answers
Answer:
(7,5)
Step-by-step explanation:
Given b=4, c=1, A=120° for a triangle with sides a, b, c and angles A, B, C. What is the area of the triangle? Round to the nearest hundredth.
Answers
Answer:
1.73 units
Step-by-step explanation:
The area of a triangle with sides a, b, c and angles A, B, C is given as
Area = 1/2 bc sin A
Given that b=4, c=1, A=120° for a triangle with sides a, b, c and angles A, B, C then the area
= 1/2 * 4 * 1 * sin 120
= 2 sin 120
= 2 * √3/2
= √3
= 1.732
To the nearest hundredth = 1.73
help me please
i've ask this 3 times and didn't get a correct answer
Answers
Answer:
240
Step-by-step explanation:
So to do this problem, you have to find the area of each 2d figure. To start off, you need to find the top sides. (to make this easier I won't show the work)
Green- Top & bottom: 16. Sides (4): 28
Pink- Top & bottom: 8. Sides (4): 20
Now you add it all up.
32+112+16+80=240
Answer:
224 in^2
Step-by-step explanation:
The pink rectangular prism has the dimensions 2 x 4 x 10 and the green has the dimensions 4 x 4 x 7. The formula for the surface area of a rectangular prism is:
2(lw + wh + lh)
We can substitute to find the surface area of both pink and green:
Pink
2(4 x 4 + 4 x 7 + 7 x 4)
2(16 + 28 + 28)
2(72)
144
Green
2(2 x 4 + 4 x 10 + 2 x 10)
2(8 + 40 + 20)
2(68)
136
The sum is 280. We have over-counted the part where the two prisms are next to each other. The area of the counted rectangle is 4 x 7 or 28. We over-counted twice, so we need to subtract 2 x 28 or 56.
280 - 56 = 224 in^2
Find the area of the compound figure. Round your answer to 2 decimal places if required. (Use π = 3.14)
Hello! I’ve been stuck on this problem for a while and—though I know the answer—I’m not sure how to get to it? Please help!
Answers
Answer:
first you will need to break the shape into a semi circle and a triangle.
then solve the area of the semi circle. which is
[tex] \frac{(3.14) \times r ^{2} }{2} \\ [/tex]
[tex] \frac{(3.14) \times 4.6^{2} }{2} \\ = 33.22[/tex]
Then solve the area of the triangle.
First work out the height of the triangle, which is
[tex]13.4 - 4.6 = 8.8[/tex]
then the area. which is
[tex] \frac{1}{2} 4.6 \times 8.8 \\ = 20.24[/tex]
now calc. the two figures. which is
[tex]20.24 + 33.22 \\ = 53.46[/tex]
14
4(x + 6)
+
2(3x – 5) =
A) 4x + 14
B) 10x + 34
C) 10x + 14
D) 10x – 24
E) NOTA
Answers
Answer:
D) 10x - 24
Step-by-step explanation:
Bc I know maths a lot
Which expression is equivalent to 3(6f)
no links
Answers
Answer:
18f
Step-by-step explanation:
just multiply 3 time 6 and keep the variable
Answer:
18fStep-by-step explanation:
Hopes this helps. Mark as brainlest plz!3(6f)3*6 = 18Dont forget the variable18f ^^Ninety campers were assigned to 4 campsites as equally as possible. How many campers were assigned to each of the 4 campsites
Answers
Answer:
90/4=22.5
there are going to be 25 people on 3 of the campsites and 26 on the last one.
I NEED HELP ASAP
Acellus
Find the value of x. Round to the
nearest tenth.
X
372
6
x = [ ?
Answers
good luck :))))
25 pts, please help ASAP
A = 84 + 2t.
Assuming A has the same value, the given equations form a system of two linear equations. Solve this system using an algebraic approach and interpret your answer.
Answers
Answer:
5t - 2t = 84 - 54
3t = 30
t = 30/3
t = 10.
a. 292.6
b. 235.7
c. 471.4
d. 625.8
pls help
Answers
Answer:
d. 625.8
Step-by-step explanation:
LxWxH
L=6 you
W=7 you
H=14.9 yd
(6×7)×14.9
42x14.9
625.8
A car travelled at 50 km/hr for 3 hours How far did the car travel?
Answers
Answer:
25km
Step-by-step explanation:
50 km = x km
1 hr 3 hrs
From there, you cross-multiply and solve for x.
(50 km)*(3 hrs) = (x km)*(1 hr)
x km = (50)*(3)/(1) = 150km
Now, your other question can be answered the exact same way. 30 minutes is the same as 1/2 of an hour, so just put 0.5hrs in where the 3hrs was in the previous problem. So to show you how it works once more, here are your calculations:
50 km = x km
1 hr 0.5 hrs
(50 km)*(0.5 hrs) = (x km)*(1 hr)
x km = (50)*(0.5)/(1) = 25km
I hope that helps!
Divide. Round to the nearest tenth.
.16 ÷ .03220
Answers
Answer: Rounded to the nearest tenth is 5
4.96894409 is the exact answer
please help me thank u
Answers
A six sided die is rolled. What is the probability that the number rolled is not a 2 or a4?
Answers
FIRST BRAINLIEST WORTH 15 POINTS What is the area of the figure below?
Answers
Matching the Transformed Function to its Graph
Use your knowledge of transformations to find the matching graph. f(x) = 2 sqrt x + 1
Answers
Answer: D
Step-by-step explanation:
Answer:
D
B
A
C
Step-by-step explanation:
9/11÷5/6 divide the following . simply your answer
please help me
Answers
(9/11)÷(5/6)
= 9/11×6/5
= 54/55
ANSWER ASAP, FIND LENGTH OF MISSING SIDE USING PYTHAGOREOON THEOREM
Answers
Answer:
51?
Step-by-step explanation:
I am sorry if it's wrong
Find the equation of a line that passes through the points (1,-5) and (3,-6).
Leave your answer in the form y=mx+c
Answers
y = - 1/2x - 9/2
Which of the following functions are linear?
Answers
Answer:
Function B
Step-by-step explanation:
Order these numbers from least to greatest
Answers
Answer:
- 81, 8.54, 8 13/29, 8.6
Step-by-step explanation:
During summer vacation, Tori read, on average, 40 pages per night. Now that she has returned to school, she is averaging 5% fewer. How many pages per night is Tori averaging now?
Answers
Answer: 38 pages per night
Step-by-step explanation:
Tori used to read an average of 40 pages per night but now she is going at a rate that is 5% slower.
To find the number of pages she is reading now, first find 5% of 40 pages:
= 5% * 40
= 2
Then subtract this figure from 40:
= 40 - 2
= 38 pages per night
By deducting 5% from the reading quantity, the person is reading at 5% less.