Answers
Related Questions
1. Which expression is equivalent to 9(y + 5) ?
a) 9y + 5
b) 9y + 45
c) 9y + 14
d) 14y
Answers
Answer:
B)
Step-by-step explanation:
When you take the bracket out, you need to do 9*y + 5*9 = 9y + 45.
If it is helpful, plz give me Brainliest.
A ball was dropped from a height of 150 cm. The rebound factor of the ball is
0.8. About how high, in centimeters, did the ball go after the third bounce?
A. 77
B. 96
C. 234
D. 293
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Answer: A. 77
Step-by-step explanation:
150(0.8)^3=76.8
which is rounded up to 77
help me please and thank you
Answers
Answer:
The answer is A, B, and C.
Step-by-step explanation:
All the others are on the wrong side of the graph.
After a shipwreck, Sam is stranded on a desert island. He needs to build a shelter, so he
makes an axe using materials from the wreckage and starts cutting down trees.
There is a proportional relationship between the number of days Sam is stranded on the
island, x, and the total number of trees he cuts downy
Answers
The constant of proportionality is gotten from the graph to be 5
How to solve for constant of proportionalityThe complete part of the question is in the attached image which is a graph.
The graph has a positive slope, which implies a direct proportionality
hence we have that the number of trees is directly proportional to the number of days spent.
Let t represent the number of tress, d represent the number of days, and k constant of proportionality
The relationship is expressed mathematically as:
t ∝ d
t = kd
using any arbitrary point from the y axis ( t ) and tracing to the x axis ( d ). We have t = 5 and d = 1. substituting the values gives
5 = k* 1
Therefore
k = 5
The constant of proportionality is 5
Read more on proportional relations here: https://brainly.com/question/23318486
#SPJ1
Answer:
Step-by-step explanation:
i don't know but the answers is 5
Help me with this!! Will mark Brainliest
Answers
Answer:
TU = 19 cm
coz both the triangles are same.
In order to graph a system of linear equations, I need my equations to be in what
form?
Answers
Answer: y= mx+b form
What’s the process for the lattice step by step?
Answers
{45x+6y=15-x+18y=11 is..........................
Answers
Answer:
Step-by-step explanation:
45x+6y=15
-x+18y = 11
let's use elimination, the other way is by substitution, either way works but, it looks to me like elimination would be easy with the 'y'
3(45x+6y=15)
135x + 18y = 45 ( subtract 2nd eq. from 1st )
-( -x+18y = 11 )
136x +0y =34
x = 34 /136
x = 1 /4
there is X
plug that back into either of the 1st or 2nd equations to solve for y
- 1/4 + 18 y = 11
18y = 11 1/4
18y = 45/4
y = 45/4 * 1/18
y = 45/ 72
the fractions seem "difficult" but that's just what the given problem finds
sent a message if you don't "get it" :)
PLZZZZZZZZ HEALPPPPPP
Answers
Answer:
that looks hard but im thinking its 5-w
Divide. Write your answer in simplest form.
7
— /8
6
Answers
Answer:
7/64
Step-by-step explanation:
7/6÷8=7/6*1/8=7/64
Hope this helps :)
17.2(20+45)-3/4 (12)
Answers
Answer:
17•2×65 - 3/4×12
1118 - 36/4
1118 - 9
1109
Answer:
1109
Step-by-step explanation:
I put it here, cause didnt see the answer box until now,
but, this is the answer
Please help me friends??
Answers
Answer:
the answer is D
Step-by-step explanation:
Which of these best desrcibes the harlem renaisscane
Answers
Answer:
A neighborhood in New York City with a large African American community
Step-by-step explanation:
i don't know
Answer:
An area of Long Island that produced some of the greatest bits of American culture.
Jane goes to H&M for some Fall clothes. She finds a scarf for $24.99, a shirt for $35.50, and a pair of jeans for $67.85. If H&M was having a Fall Day sale where everything was 35% off, how much did Jane spend at H&M?
Answers
Answer: $75.92
Step-by-step explanation:
pls mark me branliest
Which choice is the equivalent to the fraction below when x is an appropriate value?
Answers
At a local print shop, 12 copies can be made for $3. At this rate, how much would it cost to make 84 copies? Fill out the table of equivalent ratios until you have found the value of x
Answers
I'm here to get some points very sorry have a nice day
If x = 2 and y = 5, evaluate the following expression:
100 – 3(3y – 4x)
Answers
Answer:
Step-by-step explanation:
100-3(3(5)-4(2)
100-3(15-8)
100-3(7)
100-21
79
Dilate Point B by a scale factor of 1/2
Answers
Answer:
( -1.5 , 1 )
Step-by-step explanation:
Hello There!
When dilating a point we divide or multiply the coordinates by whatever the scale factor is
Because the scale factor is 1/2 we just have to divide the coordinates of point B by 2
Preimage coordinates - ( -3 , 2 )
-3/2=-1.5 or -3/5
2/2=1
Dilated image coordinates ( -1.5 , 1 )
1) James deposited $4,000 into an account. He made
no additional deposits or withdrawals. James earned
5.75% annual simple interest on the money in the
account.
What was the balance in dollars and cents in James
account at the end of 5 years?
Answers
Answer:
$5150
Step-by-step explanation:
Given data
Principal=$4000
Rate=5.75%
Time= 5 years
The expression for the balance on simple interest is
A=P(1+rt)
substitute
A=4000(1+0.0575*5)
A=4000(1+0.2875)
A=4000X(1.2875)
A=$5150
Hence the balance is $5150
Donna bought 3 bags of dog treats for $6.93. What is the cost per bag of dog treats?
Answers
Answer:$20.79
Step-by-step explanation:
y= -3x + 1
y + 5 = -3(x + 2)
are thes perpendicular or paralell
Answers
Answer:
Parallel
Step-by-step explanation:
-5 = Зу-14
Please help
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Answer: 3
Step-by-step explanation:
-5 = 3y - 14
-5 + 14 = 3y -14 + 14
9 = 3y
9/3 = 3y/3
3 = y
Answer:
-5 = 3y-14
+14 +14
----------------
9 = 3y
-- ---
3 3
3 = y
Step-by-step explanation:
Help me with this please
Answers
Answer: (7 , 4)
5+2 = 7
2+2 = 4
Answer: (7,4)
Step-by-step explanation:
What is the next number in this sequence? 2, 16, 128, 1024
Answers
Answer:
8192
Step-by-step explanation:
2 x 8 = 16
x 8 = 128
x 8 = 1024
x 8 = 8192
Can someone help me asap
Answers
Answer:
1) 4
2) 5
3) -23
4) 8
5) 7
6) -64
7) -10
8) 19
9) 9
10) -56
Answer:
1) = -4
2) = 5
3) = 17
4) = 8
5) = 7
6) = -64
7) = -10
8) = 19
9) = 9
10) = -56
Step-by-step explanation:
1) (-4 + 2)^2 = -2^2 = -4
2) 25 / (9 - 4) = 25 / 5 = 5
3) 4 * 5 - 3 = 20 - 3 = 17
4) 2(2 + 2) = 2 * 4 = 8
5) (-10 + 5) / 5 + 8 = -5 / 5 + 8 = -1 + 8 = 7
6) (-3 - 1)^3 = -4^3 = -64
7) 5(5 - 7) = 5 * -2 = -10
8) 2 * 7 + 5 = 14 + 5 = 19
9) (5 * 3 + 3) / 2 = (15 + 3) / 2 = 18 / 2 = 9
10) 8(-1 - 6) = 8 * -7 = -56
8. In AABC, mC = 90° and sin A =
What is m angle B in degrees?
A. 30°
B. 45°
C. 60°
D. There is not enough information to determine.
Answers
Answer:
C
Step-by-step explanation:
The degrees of a triangle add up to 180.
Angle C is already 90 degrees therefore angle A + angle B = 90 degrees.
Angle A is equal to sinA=1/2.
sinA=1/2 is equal to 30 degrees if you press 2nd, sin (1/2) into the calculator. You may also know this if you have memorized the values of trig.
90-30=60.
That leaves you with 60 degrees for angle B.
The midpoint between y and 31= -5
What is y
Giving 10pts
Answers
Answer:
this question doesnt have a solution it makes no sense
Step-by-step explanation:
Ruth wants to put a birdseed mix in her birdfeeder. The mix is 30% wild bird seed and 70% sunflower seed. Her birdfeeder can hold 8 cups of birdseed. How many cups of the mix will be wild bird seed?
Answers
Answer:
2.4 of the cups
Step-by-step explanation:
30% of 8 = 2.4
70% of 8 = 5.6
30% + 70% = 100%
2.4 + 5.6 = 8
I just need help solving this problem. Also please don't put the answer into a file because I can't open them. It's also really sketchy.
Answers
Answer:
The value of x is 27
because 2 times 27 equals 54 minus 7 equals 47
Joe and three friends went to Texas Roadhouse for dinner the total bill was $76.25 they left server a 20% tip how much was the tip what was the total bill how much should each person pay
Answers
Answer:
Step-by-step explanation:
Tip is $15.25
Total would be $91.5 =76.25+15.25