HELP! WILL MARK BRAINLIEST!!!!
Answer:
its c
Step-by-step explanation:
Express X^2-8x+5 in the for (x-a)^2-b where a and b are integers
Answer:
[tex]x {}^{2} - 8x + 5 \\ = x {}^{2} - 8 x+ 5 + 11 - 11 \\ = x {}^{2} - 8x +16 - 11 \\ = (x - 4) {}^{2} - 11 \\ [/tex]
A is 4 and b is 11
Find the value of x.
16
3x-4
Answer:
x = -4
Step-by-step explanation:
A scale drawing of a building shows 1 inch = 8 feet. How many feet are represented by 3 ¾ inches on the drawing?
Answer:
30 feet is represented by 3 3/4 inches on the drawing
Step-by-step explanation:
We have the relation as;
1 inch = 8 feet
Thus;
3 3/4 inches = x feet
x = 3 3/4 * 8
x = 15/4 * 8
x = 30 feet
(Write an equation to go with the problem) Miranda goes to the store to buy 3 apples and some rice. The total was 6.50. If the rice cost $5.00, what was the cost per Apple?
Answer:
14.15 is the answer..comment it if that subtraction or multiple division
Answer: 3x + 5 = 6.50 is the equation where x represents the cost per apple and the cost per apple is 50 cents.
Step-by-step explanation:
In this situation we will represent the cost per apple by the variable x.
If she bought 3 apples, then 3 has to be multiply by x to find the cost so we will have the expression 3x
The rice cost $5 and she spend a total of 6.50 so 3x has to be add to 5 and it has to equal 6.50.
3x + 5 = 6.50 You can now solve for x in the equation to find the cost per apple
3x + 5 = 6.50
-5 -5
3x = 1.5
x= 0.5
This means the cost of an apple is 50 cents.
What is the y-intercept of the following equation?
y=x2-3x-4
Answer:
y- intercept is ( 0, -4 )
Step-by-step explanation:
Find the missing side length
I WILL GIVE BRAINLIEST TO CORRECT ANSWER
What number is 2 more than 0.75? Show ALL of your work.
Answer:
2.75
Step-by-step explanation:
let x be the number.
0.75 + 2 = x
2.75 = x
Answer:
2.75
Step-by-step explanation:
0.75 +2.00
0.75 + 1.00 = 1.75
0.75 + 2.00 = 2.75
Which is the better buy: 4 pens for $2.60 or
12 pens for $7.20
Answer: The 12 pens for $7.20 is the better buy
Step-by-step explanation: each pen is 60 cents. While 4 pens for $2.60 would be 65 cents.
At Target you can buy 45 oz. of Sprite for
$2.79, and at Walmart you can buy 65 oz.
of Sprite for $2.75. Compute which
option is the better buy and by how
much.
Answer:
walmart
Step-by-step explanation:
please help i really need help
thanks
Answer:
B. 31.62
Step-by-step explanation:
First, find the distance of the line using the distance formula, [tex]d=\sqrt{(x_{2}-x_{1})^2+(y_{2}-y_{1} )^2 }[/tex]. Plug the two points (-1,0) and (5,2) into the formula and solve. This gives you 6.32, then this is only one line of a pentagon, which has 5 sides, so you need to multiply. Since you are finding the perimeter, which is all of the sides added together, multiply the one side by 5. 6.32*5=31.62.
Need help with I ready math plz help
Answer:
9/4 or 2 1/4 inches
Step-by-step explanation:
(3/4)*3 = 2.25 = 9/4 = 2 1/4 inches
Help pls 6th grade math
Answer:
x> or equal to 35. 36 is a solution.
Step-by-step explanation:
The restaurant had 140 quarts of olive oil. If they used 60% of this amount, how many quarts would they use?
Use: 60% x 140
1Points
A
100 quarts
B
84 quarts
C
56 quarts
D
112 quarts
Answer:
84 quarts
Step-by-step explanation:
60% can be turned to 0.6
140 x 0.6 = 84
WILL MARK YOU BRAINLIEST
Answer:
m<S=66.5
Step-by-step explanation:
The sum of the angles = 360
(6x-6)+(4x-10)+(5x-11)+(5x+13)+(4x+2) = 360
24x-12=360
24x=372
x=15.5
S=5x-11 = 5*15.5-11=66.5
Answer:
104
we have:
6x - 6 + 4x - 10 + 5x - 11 + 5x + 13 + 4x + 2 = 180.3
<=> 24x - 12 = 540
<=> 24x = 552
<=> x = 552/24
<=> x = 23
with x = 23, we have: m<S = 5.23 - 11 = 115 - 11 = 104
Bonnie has been hired to make a frame to go around a large mural. She will have 300 tiles to use. How many tiles should she place along one side of the square frame for the mural? Work with your team and be prepared to describe your process to the rest of the class.
Answer:
she should place 76 tiles along 1 side of the square
Step-by-step explanation:
300 = 4n - 4
answer will leave u with n=76
5% of 650 is 32.5 but SHOW YOUR WORK on how you get the answer I will mark brainliest...
Which of the following is a true statement about the angles in the
figure below?
22
21
24
43°
56
23
them is 99
Answer:
6ix9ine..69. ..
Step-by-step explanation:
m...vgcty
4y+3y simplify
It would mean a lot if anyone could answer this! Im on homework and this question is really bugging me.
Answer:
✓ Simplifying Expressions[tex]4y + 3y[/tex]
Solution:[tex]4y + 3y \\ = 7y[/tex]
Adding the numerical coefficient with the terms that have the same variables. Meaning they are like terms. Adding the base and then copy the variables.> Therefore, the answer is 7y.I get a 15% discount at Ann Taylor Loft. If I find a shirt I like for $20, how much will I have to pay for it?
A bench is located where the shadows casted by a 16 foot tall flagpole and 40-foot tall tree meet. If the bench is 18 feet from the flag pole, find the distance from the flagpole to the tree
Answer:
The distance from the flagpole to the tree is 27 ft
Step-by-step explanation:
Similar Triangles
Since the elevation angle from which the trees cast their shadows has the same measure and given the tree and the flagpole and the ground form right angles, both triangles are similar.
Similar triangles have their corresponding side lengths proportional. The ratio between the distances from the bench to the tree and flagpole and their heights is constant, i.e.:
[tex]\displaystyle \frac{16}{18}=\frac{40}{x}[/tex]
Where x is the distance from the bench to the tree.
Solving for x:
[tex]\displaystyle x=40\cdot \frac{18}{16}[/tex]
x = 45 feet
Thus the distance from the flagpole to the tree is 45 - 18 = 27 feet
i need help asap!!!!!!!!!!!!!!! 7th grade math
Answer:
1) 11 = c
2) 11 = p
3) 4 = -k
Step-by-step explanation:
I will not help you with every question, but I will help you with a few and explain the process so you can understand.
1 ) 15 = c + 4
11 = c
## Subtraction Property Of Equality (Subtract 4 from both sides)
2) 7 = p - 4
11 = p
## Addition Property Of Equality (Add 4 to both sides)
3) -2 = -k/2
4 = -k
## Multiplication Property Of Equality (Multiply both sides by -2)
Please help I’m running out of time!!!
After which event did General Douglas MacArthur take command of the US Army in the Pacific?
The Japanese invaded the Philippines.
O The US won the battle of Midway Island.
O The US and Japan fought for Guadalcanal.
O The Japanese almost won the battle of Iwo Jima.
Answer:
The answer is Battle of Midway
Step-by-step explanation:
There are 202 students in all the chemistry classes combined. 11% have an A average 29% have a B average and 39% have a C average everyone else has an F. How many students are failing chemistry
Answer:
42 students are failing chemistry
Step-by-step explanation:
add all the percentages up and subtract from 100. x/202=21/100.
you get 42 students who failed.
2. In a bazaar, different items were on sale for big discounts. Irene was
looking for a school bag. She visited three stalls to buy one for his
younger brother. The stall offered the school bag of the same quality but
differed in price. The first stall offered it for P 749. 25, the second stall
for P 792.45 and the third stall for P 724. 95. If she wanted to save, from
which stall would she buy the school bag?
Answer:
yes
Step-by-step explanation:
yes
Eliza cannot decide which of two bicycles to buy. The original price of each is $380. The first is marked down by 50%. The second is marked down by 30% with an additional 20% off. Part A: Find the sale price of each bicycle. Part B: Which bicycle should Eliza buy if the bicycles are the same except for the selling price?
Answer:
First Bike = $190 Second Bike = $212.80
Eliza should buy the first bike
Step-by-step explanation:
find missing side length
Answer:
it would be 10. Since the other is 3 3 5, this would be 6 6 10.
If two lines meet and form right angles, then
Answer:
the lines are perpendicular. the reason it will be perpendicular is because its going to be intersected by those right angles.
Answer:
IF TWO LINES ARE PERPENDICULAR ,THEN THEY MEET TO FORM RIGHT ANGLES .
Step-by-step explanation:
ecan someone plase help me on this
Answer:
I think it is C that would be the best answer
Please help me if u give me an answer could u also give me an explanation on why that’s the answer.