Answer:
Rosa. 5a and 5b are not like terms. The letters have to be the same
–v^2 + 4v − 1 = 0
Solve using the quadratic formula
what do I do?
Answer:
The quadratic formula is ax^2+bx+c=0.
The exact answer to this is v = 2 ± √ 3
Step-by-step explanation:
Plzzz help me I will mark Brainlist
Answer:
A. y = -2x + 2 B. y = x - 1
Step-by-step explanation:
A.
We have two given points, which are (0, 2) and (1, 0). Because one of the given points has the x-coordinate 0, it means it is the y-intercept. The y-intercept is 2, which means that 2 is the B of our equation. Now, I will use the skeleton method to find the slope.
((2) - (0))/((0) - (1)) = -2
Now we know that -2 is the slope, so we can form the equation.
y = -2x + 2
B.
The line shown in exercise B is actually a 1x equation since it is seen that it goes through every whole number without forming decimals. So our m is 1. The y-intercept, which can be seen by looking at the y-coordinate at x = 0, is -1. So -1 is our B.
The equation is as follows.
y = x - 1
Will mark brainliest please help!
Answer:
64 is the answer ok bro did u understandPlease help I can’t figure this question out
Answer:
7/50 is the correct answer
Step-by-step explanation:
First you would need to convert this to an improper fraction which it would be 0+14/100.
Then you would add 0 and 14/100 to get the same answer 14/100
After this you would factor out the 14 and 100
Finally you should get
2(7)/ 2(50)
Now you should be able to cancel out the 2 and be left with 7/50.
Hope this helps!!!
Which is equivalent to 437
O A 7
B. 12
OC 16
OD. 64
E. 81
Alberto is painting a square canvas. What is the length of each side of the canvas?
A = 121 in^2
Answer:
Step-by-step explanation:
Area = 121 in²
Length = √121 in = 11i in
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Help please I beg you. There’s a picture of the question and answers
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Answer: A
Step-by-step explanation: Hope this help :D
The width of a rectangle is 6t-1.5 feet and the length is 1.5t+6 feet. Find the perimeter of the rectangle. The perimeter of the rectangle is nothing feet.
Answer:
15t+9 ft
Step-by-step explanation:
Given data
Width= 6t-1.5 ft
Length= 1.5t+6 ft
Required
The perimeter
The expression for perimeter is
P= 2L+2W
P= 2(1.5t+6)+ 2(6t-1.5)
open bracket
P= 3t+12+ 12t-3
collect like terms
P= 3t+12t+12-3
P= 15t+9 ft
Hence the perimeter is 15t+9 ft
If a 9-foot flagpole casts a 6-foot shadow, how tall is the woman who casts a 4-foot shadow?
A. 7ft
B. 6 ft
C. 5.5 ft
D. 5ft
PLEASE ANSWER! AND EXPLAIN UR ANSWER CAUSE MY STAAR IS COMING UP! NO LINKS THIS IS SERIOUS!
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2x^2-7=-7
This is solving quadratic functions by square roots btw
Answer:
x = 0
Step-by-step explanation:
add 7 to each side to get:
2x² = 0
divide each side by 2 to get:
x² = 0
take square root of each side to get:
x = [tex]\sqrt{0}[/tex]
x = 0
Answer:
x = 0
Step-by-step explanation:
[tex] {2x}^{2} - 7 = - 7[/tex]
[tex] = {2x}^{2} = 0[/tex]
[tex] = {2x}^{2} \div 2 = 0 \div 2[/tex]
[tex] = {x}^{2} = 0 \div 2[/tex]
[tex] = {x}^{2} = 0[/tex]
[tex] = x = 0[/tex]
Find the value of x. Round your answer to the nearest tenth.
15
27
The value of the perpendicular x will be 7.64 units.
What is trigonometry?The connection between the lengths and angles of a triangular shape is the subject of trigonometry.
Then the tangent of an angle is the ratio of the perpendicular and the base of the right-angle triangle.
tan θ = P / B
Then we have
tan 27° = x / 15
x = 7.64 units
More about the trigonometry link is given below.
https://brainly.com/question/22698523
#SPJ1
The image below is a kite. Find the value of x.
Answer:
x=55.5
Step-by-step explanation:
2x=111
Isolate x by dividing both sides by 111
x=55.5
find the volume of the composite solid
Answer:
156
Step-by-step explanation:
Volume Rectangular Prism Formula
V = L * W * H
Givens
L = 6
W = 6
H = 3
Solution
V = 6 * 6 * 3
V = 108
Volume Pyramid
Formula
V = 1/3 * B * H
Givens
B = 6*6
H = 4
Solution
V = 1/3 * 6*6 * 4
V = 1/3 * 36 * 4
V = 48
Total
Total = 108 + 48 = 156
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2 3
—- = —-
x + 2 2x - 4
Answer:
23x-4
Step-by-step explanation:
x+22x-4 ( If a term doesn't have a coefficient, it is considered that the coefficient is 1
1x+22x-4 Collect like terms by adding their coefficients (1+22)x-4
Then, add the numbers.
(1+22)x-4
23x-4
3 + 8 > 27
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Answer:
What do you need to answer?
Answer:
11 > 27 False its smaller..
Step-by-step explanation:
The perimeter of a photograph is 34 inches. It is 10 inches long. How wide is it?
inches
Answer:
the width of the photo is W = 14" / 2, or 7"
Step-by-step explanation:
Recall that P = 2W + 2L. Here L = 10" and P = 34".
Thus, 2(10") + 2W = 34", or
2W = 14"
Then the width of the photo is W = 14" / 2, or 7"
The numbers 1 to 8 are placed in a hat. What is the probability that you will pick an odd number, and without replacing the number in the hat, select the number 2?
Answer:
1 /7
Step-by-step explanation:
Sample space =. (1, 2, 3, 4, 5, 6, 7, 8)
Odd numbers = (1, 3, 5, 7)
Probability of picking an odd number = number of odd numbers / sample space
P(odd number) = 4 / 8 = 1/2
Without replacement :
P(picking a 2) :
Sample space = 8 - 1 = 2
Hence,
P(picking a 2) = 2 / 7
P(picking an odd number and the a 2) =
1/2 * 2/7 = 2 /14 = 1/7
Brainliest for first correct awnser
Answer:
Step-by-step explanation:
x²y = k, where k is a real constant.
When x = 3.5, y = 8.
=> (3.5)²(8) = k, k = 98.
When y = 8/9,
we have x²(8/9) = (98).
=> x² = 110.25
=> x = 10.5 or x = -10.5.
Since we want the negative value,
the answer is x = -10.5.
Last week the team ran 21 1/2 miles total. this week the track coach had the team run 5 1/2 miles on monday and 4 3/4 miles on tuesday. the next three days the team averaged 6 miles a day
Help due in 10 minutes
Answer:
II and III are right
Step-by-step explanation:
The reason I is wrong is the zeros are (-2, 0) and (4, 0)
What is the answer? 5x+3x+2y+4y=
Answer:
8x+6y
Step-by-step explanation:
add the coefficients of like terms with the same variable
Michelle took 9 hours of surfing lessons in August. This was 1/6the number of hours of surfing lessons Jack took in August. How many hours of surfing lessons did Jack take?
Answer: about 2 hours or 9/6
Step-by-step explanation: you take 9/1 and multiply 1/6
53,876 x 7.2, can't seem to find this answer
Answer: 387,907.2
Step-by-step explanation: You can use an online calculater to answer this problem. Other than that, you can use the process of long multiplication to get this answer.
Can someone pleaseeee help and if you’re correct i’ll give brainliest
Answer:
2,827.43
Step-by-step explanation:
Does this figure have symmetry?
Find the missing side.
Can someone help???
Answer:
its not loading?
Step-by-step explanation: