PLEASE HELP ME ASAP!!!!!!!!!!!!!!!!!
Question is attached
WINNER GETS BRAINLIEST!!!!!!! Good Luck
Answers
b) 1 more 18-year old student spent 25 and 35 minutes on social media.
Answer:
a- 320 and b- 20
Related Questions
You have a rental company come and set up a tent for a wedding banquet. Each pole is 7 feet tall and the 20 foot-long rope goes from one stake to an eyelet at the top of the pole and back to the other stake. What is the equal distance each stake will be away from the base of the pole?
Answers
Answer and explanation:
The connection of the rope from the stake to the pole will form a triangle so that one side is the hypotenuse(the rope), another is the opposite side(the pole) and the other is the adjacent side(the distance from the stake to the pole).
The unknown side is the adjacent side which is the distance from the stake to the pole. To find an unknown side in a triangle in this form, we use the Pythagorean theorem.
Therefore c²=a²+b²
c=20ft
a= 7ft
b= unknown
So we use the formula to find unknown side(distance from stake to base of pole)
20²=7²+b²
400=49+b²
b²=400-49
b²= 351
b=√351
b= 18.735ft
Therefore distance from stake to base of pole = 18.735 feet
LA Galaxy have won 60% of their soccer matches. If they have played 40 matches, how many have they won?
Answers
Answer: LA Galaxy has won 24 of their soccer matches.
Step-by-step explanation:
To find 60% of 40, you can multiply 60/100 by 40.
60/100 x 40 = 24.
In conclusion, LA Galaxy has won 24 of their soccer matches.
Help with this question plz
Answers
Answer:
A)y=x²-11x+24
Step-by-step explanation:
I really need help with trigonometry and laws of sine I’m being timed so please help me
Answers
Answer:
square root of 75, using Pythagorean theorem.
Step-by-step explanation:
HELP EXPLAIN THIS TO ME
Answers
Answer:
-54 an
Step-by-step explanation:
Answer:
I'm guessing when it says "over the y-axis", it means to reflect it over the y-axis.
In that case, you would graph the points of the triangle, then flip them over the y-axis (change the x-values).
ex. R(-5,3)-R`(5,3)
Sarah has built a scale model of a bridge. The real bridge is 56 ft across and 21 ft wide. Sarah's model is 8 in. across and
2.5 in. wide. Is Sarah's model a true model of the bridge? Explain.
Answers
Answer:
Well, there are 12 inches ina foot so let's multiply 56 by 12. Now, divide 672 by 8: 672/8 = 84 So, we have 84 which means that if we multiply 84 by 2.5 it should equal however many inches there are in 21, if it is to be a true scale model. It is not equal, so no, it is not a true scale model.
Step-by-step explanation:
HOPE THIS HELPS!!!
BRAINLIEST PLZ???
Answer:
It is not equal, so no, it is not a true scale model.
Step-by-step explanation:
Well, we need to find the ratio of it and see if both measurements of the 'scale' model are the same. But before we do, take in mind we can't divide 56/8 because 56 needs to be converted into inches.
56 • 12 = 672
divide 672 by 8:
672/8 = 84
So, we have 84 which means that if we multiply 84 by 2.5 it should equal however many inches there are in 21, if it is to be a true scale model
21 • 12 = 252
2.5 • 84 = 210
It is not equal, so no, it is not a true scale model.
HELP PLSSSS ILL GIVE U 22 PLSSS HELPO
Answers
Answer: no they are not
Step-by-step explanation:
Answer:
no
Step-by-step explanation:
KM=11-7=4
if parallel, KM/KJ=LN/LJ
substituting:
4/11 is not equal to 3/8
round 0.0564 correct to the 1 significant figure
Answers
Answer:
0.06
Step-by-step explanation:
cm
squa
(i)
D
5 cm
(ii
4 cm
A
6 cm
Answers
Answer:
6 squared
Step-by-step explanation:
A rectangle shop in the mall has a perimeter of 36 meters. Its area is 80 square meters. What are the dimensions of the shop?
Answers
Answer:
Length, l = 10 m, breadth = 8 m
Step-by-step explanation:
Let l be the length and b be the width of the rectangle.
The area of a rectangle is given by :
A = lb
80 = lb ...(1)
The perimeter of a rectangle is given by :
P = 2(l+b)
36 = 2(l+b)
18 = (l+b) ....(2)
We need to solve equation (1) and (2). On solving we get :
l = 10, b = 8
So, the dimensions of the shop is 10 m and 8 m.
Find slope of (-5, 2) and (7,6)
Answers
Answer:
1/3
Step-by-step explanation:
m=(y2-y1)/(x2-x1)
m=(6-2)/(7-(-5))
m=4/(7+5)
m=4/12
simplify
m=1/3
Of 500 seventh grade students, 310 walk to school. What percent of seventh graders do not walk to school?
Answers
Answer:
38%
Step-by-step explanation:
[tex]\frac{Part}{Whole}[/tex] × 100%
500 - 310 = 190
[tex]\frac{190}{500}[/tex] × 100% = 38%
Solve for x. Need help please
Answers
Answer:
19
Step-by-step explanation:
1. Both angles would probably add up to 180 degrees.
2. So rewrite this as an equation. (2x + 3) + (9x - 32) = 180
3. Add up like terms like 2x and 9x which would be 11x
4. Rewrite equation again for less confusion. 11x + 3 - 32 = 180
5. Combine like terms again. Like terms this time are 3 and 32
6. 3 - 32 which would be negative 29
7. Rewrite equation again for less confusion. 11x - 29 = 180
8. Add 29 to both sides of equation meaning add 29 to 180.
9. You're left with 11x = 209
10. Divide 209 by 11
11. Lastly you get 19.
I hope this helped and that it's right!
A store in Madison, Wisconsin, advertised an HDTV for $1,224.95.
a. What is the sales tax if the combined state and city rate is 6 percent?
b. What is the total purchase price?
Answers
Answer:
a. $73.50
b. $1298.45
Step-by-step explanation:
6% of $1224.95 is $73.50
add them and it's $1298.45 total
How do I solve these two complex fraction problems 7/x + 3/2 / 5/x and x+3/3x / x^2-9/6x-9?
Answers
Answer:
x
=
0, 1/3
x=x^3-x/2-9
Step-by-step explanation:
Ill give u brainly if u help on this one too please !
Answers
Answer:
The correct answer is B!
Step-by-step explanation:
I hope it helps you Sir (or ma'am.)
Peter wrote five numbers. Which of peters numbers can be divided into 7 equal groups with 0 left over? Choose that all apply 56, 52, 42, 35, 27,
Answers
Answer:
56
42
35
Step-by-step explanation:
Ana multiplied 24,567 by a secret number. The product was more than 24,567. Select all the numbers that could be the secret number.
Answers
Answer:
what are the numbers..?
Step-by-step explanation:
can someone help me with this please?
Answers
20x – 10 + 6x - 4
Make the equation smaller
Answers
Answer:
simplify
Step-by-step explanation:
20x-10+6x+4
20x+6x
26x-14
also**
Download the app MathPapa, it really helps me and you can simplify equations.
Is the relation a function?? Plzz helppp!!!
(1,19) , (2,23) , (3,23) , (4,29) , (5,31)
Answers
Answer: no
Step-by-step explanation: if the y values are the same they are not functions. :) (ps, x values can be the same in a function!)
Answer:
no :)
Step-by-step explanation:
because (2,23) and (3,23) have the same y function
hope this helps!
Mrs. Upton's baby weighs 5 pounds and 4 ounces. How many total ounces does the baby weigh?
Answers
Answer:
84 ounces
Step-by-step explanation:
5 pounds in ounces is 80 plus the 4 ounces is 84
hope this helps
pls mark brainliest
Answer:
84 ounces
Step-by-step explanation:
16 ounces per pound
16 x 5 = 80
80 + 4 = 84
Alvin is 15 years younger than Elga. The sum of their ages is 49. What is Elga's age?
Answers
Answer:
32
Step-by-step explanation:
Suppose Alvin is x years old. Then Elga is x+15 years old.
x+x+15=49
2x=34
x=17
17+15=32
In a sale normall prices are reduced by 10% Natalie brought a pair of shoes from the sale and they cost £54 what was the original price
Answers
Answer: £60
Step-by-step explanation:
Natalie bought a pair of shoes for £54 which had been reduced by 10%.
To find the original cost, assume the original cost is x.
The discount would be: 10% * x
The expression would therefore be:
x - (10% * x) = 54
x - 0.1x = 54
0.9x = 54
x = 54 / 0.9
x = £60
What is the distance between (-6,4) and (-8,6)? Choose 1 answer:
A. 2
B.3
C
[tex] \sqrt{4} [/tex]
D
[tex] \sqrt{8} [/tex]
Answers
Answer:
D
Step-by-step explanation:
We want to find the distance between (-6, 4) and (-8, 6).
We can use the distance formula given by:
[tex]d=\sqrt{(x_2-x_1)^2+(y_2-y_1)^2[/tex]
Let (-6, 4) be (x₁, y₁) and let (-8, 6) be (x₂, y₂).
Substitute:
[tex]d=\sqrt{(-8-(-6))^2+(6-4)^2[/tex]
Evaluate:
[tex]d=\sqrt{(-2)^2+(2)^2[/tex]
Evaluate:
[tex]d=\sqrt{4+4}=\sqrt{8}[/tex]
Hence, our answer is D.
Find f +g, f – 9, fg and. Determine the domain
for each function.
f(x) = 3x – 4, g(x) = x + 2
Answers
Step-by-step explanation:
f(x) = 3x - 4
g(x) = x + 2
(f + g) = f(x) + g(x)
= 3x - 4 + x + 2
= 4x - 2
Domain: All real numbers
(f - g) = f(x) - g(x)
= 3x - 4 - (x + 2)
= 3x -4 -x -2
= 2x -6
Domain: All real numbers
(fg) = f(x) * g(x)
= (3x - 4)(x + 2)
= 3x^2 + 6x -4x -8
= 3x^ 2 + 2x - 8
Domain: All real numbers
Question 2
Write an equation in slope-intercept form for the line with slope - 3 and y-intercept - 1.
D=0
.
Х
Answers
Answer:
y=-3x-1
Step-by-step explanation:
Slope-intercept format:
y = mx+b
m = slope
In this case, the slope is -3b = y-intercept
In this case, the y-intercept is -1Now we plug it in to get the equation:
y=-3x-1
I hope this helped!
Sincerely,
Rekifromsk8theinfinity
:D
Four expressions are shown below:
A 21x + 6
B 3(7x + 2)
C 18x + 9
D 3(6x + 3)
Which two expressions are equivalent to 3(6x + 2 + x)? ( by the way i will give brainlist to who ever says the awnser plus say #BRAINLISTPLZ )
Answers
Answer:
B) 3(7x + 2)
Step-by-step explanation:
6x is 6x and x is 1x but you don't usually put the 1 infront of the x.
Help ASAP give brainest
Answers
Answer:
B,D
Step-by-step explanation:
waiting for brainlist
Answer:
The correct answer here is B.
Step-by-step explanation:
Took the test
-__________________________-
Answers
Answer:
minecraft
Step-by-step explanation:
okay I agree with this question
Answer:
thx for the free points
Step-by-step explanation:
have a good day