It's C. Right? I don't know!
Answer:
yes, C is the correct answer
Write a quadratic function f whose zeros are 3 and 10
Answer:
[tex]f(x) = {x}^{2} - 13x + 30[/tex]
Step-by-step explanation:
A quadratic equation may be expressed as a product of the two binomials. The roots of the equations are 3 and 10, so the factors are (x-3) and (x-10).
f(x) = (x-3)(x-10)
f(x) = x^2 - 13x + 30
HELP PLEASE IM BEGGING ITS SUPER SIMPLE
Plot the image of point C about point P with a scale factor of 2
Lauren is four times as old as Ethan. Lauren is also 15 years older than Ethan. How old are Lauren and Ethan?
Answer:
lauren 15 ethan 12 ?
Step-by-step explanation:
6 >2 k + 4 what does k equal
Answer:
k = anything that is less than 2, so 1, 0, -1, -2, -3, -3 1/4, etc.
Hope that helps!
Step-by-step explanation:
A rectangle has an area of 270m2.
One of the sides is 3m in length.
Work out the perimeter of the rectangle.
Please help ASAP RN
1) You make $16.00 per hour at your job at the caterpillar factory. Your boss offers you time an
pay for working on holidays. During the week the 4th of July week, you worked 4 days at your
and one day at holiday pay. Assume you worked 8 hours each day. How much will your paych
week?
a) $88.00
b) $432.00
c) $536.00
d) $704.00
e) $896.00
Answer:
D
Step-by-step explanation:
Write the number that is the solution of this equation. 8x- 10 = 70 *
8x - 10 = 70
8x = 70 + 10
8x = 80 / : 8
x = 10
Which of the following choices is the variance of the sample shown here.
35, 36, 41, 56, 60, 71
• A. 188.2
• B. 215.8
• C. 13.7
O D. 14.7
O E. 50.3
Answer:
B. 215.8
Step-by-step explanation:
Which sentence means Jack ate 2 ⁄ 4 of a pizza?
what are the sentences? but 2/4, could also be 1/2 or a half
5x^+20x +15=0
Pls help
Help me with this please!!!
Answer:
600
Step-by-step explanation:
Note that 600 is exactly half way between 400 and 800, and conclude therefore that 600 is the midpoint.
PLS help ASAP I DONT have time to answer this, it also detects if it’s right or wrong.
Someone please help me on this it’s due in minutes
Answer:
number of hours is 64
amd number of washes is 12
Warm-Up
Alma is going to walk through the park from Point A to
Point B
What distance will she walk?
HELPPPPPPPPPPPPPPPPP
Answer:
I think the answer is 200 feet
Step-by-step explanation:
Pythagoras is the sum of the square of two sides is equal to the square of the longest side. Then Alma is going to walk through the park from Point A to Point B is 282.84 ft.
What is a right-angle triangle?It is a type of triangle in which one angle is 90 degrees and it follows the Pythagoras theorem and we can use the trigonometry function.
A right-angle triangle has sides with lengths 200 ft and 200 ft.
By Pythagoras theorem, we have
H² = P² + B²
H² = 200² + 200²
H² = 40000 + 40000
H² = 80000
H = 200√2
H = 282.84 ft
Alma is going to walk through the park from Point A to Point B is 282.84 ft.
More about the right-angle triangle link is given below.
https://brainly.com/question/3770177
yeah uh please help me if you can, this is due later today.
y is inversely proportional to the square of x
a) express y in terms of x
Answer:
y proportional to 1/x^2
aading constant = k= 1
y=k/x^2
Please help I don’t understand at all if you could possibly break it down that would be nice.
sub 2 for any "x"
3(2)^2-2(2)+1
6^2-4+1 i dont know if you need to simplify even more but if you do
36-4+1 32+1 31
i hope this helps you!
Answer:
The answer is 9.
Step-by-step explanation:
Hey there, so it looks to me that you just have to subsitute 2 in for x, and solve the equation. Like this.
1. Plug in X: 3(2)^2 -2(2) + 1
2. Solve exponents (2)^2 = 4, so the equation is 3(4) - 2(2) + 1
3. Multiplication: 3 × 4 = 12, and -2 × 2 = -4, so the equation is 12 - 4 + 1
4. Addition: -4 + 1 = -3, so it is now 12-3
5. Subtraction: 12-3 = 9, so the answer is 9!
I hope this helps.
frank bought am math pencil, he used 28% percent off with a QR code, he paid 108$ how much did he save
Step-by-step explanation:
28% =28\100
28\100×108=30.24
Segments AB,DC, and EC intersect at point C. Angle DCE measures 148. Find the value
Answer:
x = 16°
Step-by-step explanation:
We can see that AB is a straight line. The sum of angles on a straight line adds up to 180°
∠ACD + ∠DCE + ∠ECD = 180° (sum of angles on a straight line)
∠ACD = x, ∠DCE = 148, ∠ECD = x
substituting the respected values for the angles gives:
x + 148 + x = 180
2x + 148 = 180
subtracting 148 from both sides:
2x + 148 - 148 = 180 - 148
2x = 32
Dividing both sides by 2, to get x:
2x/2 = 32/2
x = 16°
Please help me and please explain the answer:))
Answer:
3rd one
Step-by-step explanation:
I need the answer please will mark brainliest
Answer:
Look below.
Step-by-step explanation:
For further reference I suggest looking at Khan academy videos of this.
A. log8 5/9
B. log9 4
C. log6 2^3
How many things can happen if you spin the spinner three times and flip the coin three times?
Answer:
8
Step-by-step explanation:
8 possible outcomes
We can now extend this thinking. If we toss three coins, we have a total of 2 × 2 × 2 = 8 possible outcomes: HHH, HHT, HTH, HTT, THH, THT, TTH, and TTT.
Analyze the reflectional symmetry of the polygons labeled A, B, C, and D.
Which polygons have fewer than two lines of symmetry?
A and B
B and C
A and C
C and Dthe answer up i right
Answer:
it's not b and c
Step-by-step explanation:
it's a and c
brainliest please
 Please help me with this/ will give brainlist
Answer:
45
Step-by-step explanation:
Calculate the length of the unknown side of this right-angled triangle.
9 cm
8 cm
Answer:
the length of the unknown side of the right angle triangle is 1 cm
Step-by-step explanation:
The computation of the length of the unknown side of the right angle triangle is shown below:
= √9^2 - √8^2
= √81 - √64
= 9 - 8
= 1 cm
Hence, the length of the unknown side of the right angle triangle is 1 cm
What is X, the volume, and total surface area?? I hate my math class with a passion so please help me. :(((
Answer:
[tex]x {}^{2} = 4 {}^{2} + 3 { }^{2} \\ x {}^{2} = 16 + 9 \\ x {}^{2} = 25 \\ \sqrt{x {}^{2} } = \sqrt{25} \\ x = 5[/tex]
Find the area of the figure, in square meters, to 1 decimal place.
To find area, you multiply the two dimensions, or base x height.
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hope it helps
sorry if it didn't, you didn't provide much clarification
Answer:
Step-by-step explanation:
Really trying to get this done for my kid don't understand this new generation teaching
For 26th
x=30°
2x=60
3x=90
4x=120
for 27th
x=360/7= 51.4°