Answer:
3,-2/3,infinity
Step-by-step explanation:
Slope is change in y over change in x. Just find the changes in the coordinates y and x values. Pretty simple once you've got the hang of it!
PLEASE HELP ME WITH MY PROBLEM!!!CHECK MY ACCAnswer:
Step-by-step explanation:
1. y = 3x-12 m =3
2. y = -2/3x + 8 m = -2/3
3. m = infinity
At a skateboard shop: The store buys a helmet for $19.00 and sells it for $31.50. What percentage was the markup?
A. 63.4%
B. 64.8%
C. 65.8%
D. 66.8%
Question is there ⬇️⬇️⬇️⬇️⬇️⬇️⬇️
Answer:
4.9
Step-by-step explanation:
for this I used the sine rule so I did 6/sin 70 × sin 50
PLEASE HURRY!!!!! Which statement describes the situation shown in the graph?
Answer:
Sales increase with a decrease in the price.
Step-by-step explanation:
Please help ASAP!
Evaluate the expression : 5/9 ( F - 32) when F = 122
1. 50
2. 60
3. 40
4. 20
Answer: 50
Step-by-step explanation:
5/9 (f-32) if f = 122 you take 122 and subtract 32 because of order of operations and now you have 5/9 (90) and then you multiply 5/9 times 90 and you get 50
Mr.Blair has 24 students in his class. Students sit in tables of 4. Mr.Blair gives each table 8 sheets of paper how much paper did mr.Blair give out
Answer:
48 sheets of paper
Step-by-step explanation:
24÷4=6
6×8=48
can i get some help?
SHOW WORK!!!!
Find each probability.
Answer:
5,9
Step-by-step explanation:
I think row A would be 5 and B would be 9 im sorry if im wrong
Which inequalities would have an open circle when graphed? Check all that apply.
t Less-than-or-equal-to 25
-2.5 Less-than-or-equal-to m
x > 5.4
One-half less-than x
x > 0
An open circle is used to graph strict inequalities, which means the inequality does not include the value at the boundary. The inequalities that would have an open circle when graphed are:
x > 5.4
One-half less-than x
x > 0
In the diagram, △ABC∼△DEF. The area of △ABC is 180 square centimeters. Find the area of △DEF.
pls pls pls help me answer
Answer:
20
Step-by-step explanation:
The first step is to find out the similarity reason of the sides of the triangle, so we just divide the big side by the small side (12/4=3).
Now, for the similarity reason of the areas, we just square that number (3^2=9).
Then we just divide the area of the big triangle by 9, which is 180/9= 20.
Two figures are known as similar figures if there the corresponding angles are equal and the corresponding sider is in ratio. The area of the △DEF is 20cm².
What are Similar Figures?Two figures are known as similar figures if there the corresponding angles are equal and the corresponding sider is in ratio. It is denoted by the symbol "~".
Given △ABC∼△DEF, therefore, the sides will be in a particular ratio,
Ratio = AB/DE = 12/4 = 3
Also, the area of △ABC is 180 square centimeters. since the area is a two-dimensional quantity it will be the product of two sides, therefore, the ratio will also be multiplied twice. Thus, the area of △DEF will be 1/9 of the area of △ABC. Hence, the area of △DEF is,
△DEF = △ABC/9
△DEF = 180cm²/9 = 20cm²
Hence, the area of the △DEF is 20cm².
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cassie is placing stickers on a page that is 12 inches long and 8 inches wide the sticker are 3 inches long and 2 inches wide
Answer:
To find the greatest number of stickers Cassie can place on a page that is 11 inches long and 8 inches wide without them overlapping, we need to use the same approach as before.
Firstly, we need to calculate the maximum number of stickers that can fit along the length of the page, which is now 11 inches. Since each sticker is 3 inches long, we can fit 3 stickers along the length (11 ÷ 3 = 3 with a remainder of 2).
Next, we can calculate the maximum number of stickers that can fit along the width of the page, which is still 8 inches. Since each sticker is 2 inches wide, we can fit 4 stickers along the width (8 ÷ 2 = 4).
To ensure that the stickers do not overlap, we can only use the full row of 3 stickers from the previous calculation. Therefore, we can place 3 stickers along the length and 4 stickers along the width, giving us a maximum of 12 stickers that Cassie can place on the page without them overlapping.
Step-by-step explanation:
Answer:
16
Step-by-step explanation:
First, find out how much stickers you can put on the long side:
12/3 = 4
Next, find out how much stickers you can put on the wide side:
8/2 = 4
Lastly, calculate them together:
4x4=16
So the answer is 16.
I NEED HELPPP WITH THISSS
Answer:
\(\boxed{\boxed{\sf (-20) }}\)
given - X = (-8).
Y = 7 Z = (-11)To find - Value of this equation
Solution-
(-13) -Y
putting the value of y = 7 in the equation
(-13) -7
-20
Answer:
the answer is a
Step-by-step explanation:
mark me as brainliest
[PICTURE ATTACHED] sigh, another variability one. if u get it correct, i’ll make you brainliest! :’)
Answer: B
Step-by-step explanation:
Option B
How many books have each of my classmates read this year?
Step-by-step explanation:
Every year the number of books each classmate read would be different
help please, an explanation would be greatly appricatated.
Answer:
x = -5
Step-by-step explanation:
In both questions you want to get the x alone.
1.
-3x + (-6) = 9
First you want to add 6 to both sides so you'll be left with:
-3x = 15
Next, you want to divide both sides by -3 and you'll get:
x = -5
2.
-4x + (-12) = 8
You want to do the same thing as the first one so you'll add 12 to both sides:
-4x = 20
Then, you will divide both sides by -4 and get:
x = -5
A restaurant manager recorded the drinks ordered by 150 customers. Each customer ordered one drink. The results are shown in the circle graph below.
How many customers did NOT order tea?
Answer:
132 customers
Step-by-step explanation:
100 - 12 = 88% non-tea orders
.88 * 150
A. Yesterday, Kelly went to the Sea Animal Park on a class trip. The Sea Animal Park had a total of 3,840 visitors for the first 3 weeks of the month. There were 1,368 visitors the first week and 1,277 visitors the second week. What was the number of visitors for the third week? Show your work.
B. During the first 3 weeks, 18 buses full of stừdents visited the Sea Animal Park. Each bus had 54 students. What is the total number of students that visited the Sea Animal Park during the 3 weeks? Explain how you found your answer.
C. Yesterday, on Kelly's class trip, 4 groups of 52 students visited the Sea Animal Park. The students attended a special dolphin show in which they were able to pet the dolphins. The students were placed in groups, with 7 students in each group. Kelly used division to find the total number of groups that were needed so that each student was able to pet the dolphins. She said that a total of 29 groups were needed. Did Kelly correctly solve the division problem? Why or why not?
Answer:
1195
Step-by-step explanation: add the first 2 weeks and then subtract them from the total visitors
A. The number of visitors for the third week was 1,195.
B. A total of 972 students visited Sea Animal Park during the 3 weeks.
C. 30 groups to ensure that each student can pet the dolphins, not 29 as Kelly calculated.
What is division?The division in mathematics is one kind of operation. In this process, we split the expressions or numbers into the same number of parts.
A. To find the number of visitors for the third week, we can subtract the number of visitors for the first two weeks from the total number of visitors for the first three weeks:
3,840 - 1,368 - 1,277 = 1,195
Therefore, the number of visitors for the third week was 1,195.
B. To find the total number of students that visited the Sea Animal Park during the 3 weeks,
we can multiply the number of buses by the number of students on each bus:
18 buses x 54 students per bus = 972 total students
Therefore, a total of 972 students visited Sea Animal Park during the 3 weeks.
C. Kelly did not correctly solve the division problem.
If there were 4 groups of 52 students each, then there would be a total of 208 students.
To find the total number of groups needed so that each student can pet the dolphins, we can divide the total number of students by the number of students in each group:
208 students / 7 students per group = 29.71 groups
This means that we would need 30 groups to ensure that each student can pet the dolphins, not 29 as Kelly calculated.
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Carrie is creating a painting for art class. The width of the canvas is 5 inches greater than the height of the canvas. Write a simplified equation in terms of h (the height) for the perimeter, p, of the canvas. (Please show works!!!)
Answer:
5h
Step-by-step explanation:
there isnt any out numbers so the answer is just 5h.
Jim bought 5 packs of red bouncy balls, 2 packs of yellow bouncy balls, and 7 packs of green bouncy balls. There were 7 bouncy balls in each package. How many bouncy balls did Jim buy in all?
Answer:
108 bouncy balls
Step-by-step explanation:
2*7=14
5*7=35
7*7=49
14+35+49+108
Express the following rate as a unit rate. If necessary, round your answer to the nearest tenth.
RATE: 21 yards for 12 days
Answer: 1 yard for .6 days
Step-by-step explanation:
21 : 12
12 / 21 = 0.57142857142
0.57142857142 rounded to the nearest tenth = .6
1 yard for .6 days
Answer: 1.75
Step-by-step explanation
21 yards/12 days
÷ both sides by 12
1.75
Explain Washington's choices regarding the Battle of Trenton and why he needed to make such a tough choice
Answer:
They gave Americans confidence that victory over Britain was possible. You are welcome. :)
Step-by-step explanation:
DUE TODAY
Is it A, B, C, or D?
Click on the file to view bigger and it has the problem+options.
Please select one that is correct. It must include a mathematical explanation. The quickest and best answer will be crowned brainliest. Thank you for all who answer responsibly and respectfully.
Answer: #1 is 75
Step-by-step explanation:
imma be honest thats the only thing i know the rest of it is confusing sorry about that tho
Please help me find the missing length of the triangle in the attached image. Thanks!
Answer:
? = 21
Step-by-step explanation:
Parallel lines cut off proportional segments on transversals.
27/? = 18/14
18 * ? = 27 * 14
2 * ? = 3 * 14
? = 3 * 7
? = 21
Answer:
21
Step-by-step explanation:
The points on the graphs represent relations. Classify these relations according to whether or not they are functions. (3)
Answer:
here
Step-by-step explanation:
Answer:1 and 2 is a function. But the third one isn't. explanation: When there is more than one point on a vertical line that is not a function.
which is it?????????
Answer:
the first or last one
Step-by-step explanation:
you can tell this is right by the fact they are going from 0-8 the approximate time for the pizza to have been in the oven as told in the first line of the question. I cannot honestly tell the difference between the first or last one, so take a guess from there. Hope this helps =]
help! i dont this math problem please due soon!
Answer:
12x12 12x6 H = 46cm
Step-by-step explanation:
took quiz
Answer:
46 cm
Step-by-step explanation:
I learned this formula in math last year
Simplify (14.1×10^5)-(2.9×10^5). Write your answer in scientific notation. What is the answer in need it before tomorrow
Answer:
hey! i just put that in my calculator and got 1.12^6, hopefully that is correct and if you need help understanding how i got there just ask!! hope this helps have a great day!!
Step-by-step explanation:
X Y
-7 0
0 1
What is the slope of the linear function represented in
the table?
*-7
07/1
01/1
07
Find the perimeter of this shape.
Answer:
draw a line that makes a triangle and rectangle.
hypotenuse= 30
3k-4k-5k triangle
18-24-30
so the short part of triangle is 18 cm
10+10+18+24+30 equals 92
sorry for language I am not familiar with English
the perimeter of this shape is
24+10+10+30+\(\sqrt{30^{2} -24^{2} }\) = 92 cm
Due soon, pls help, will give brainly and points, useless get reported.
Answer:
A. 100.48
Step-by-step explanation:
2(pi) 16
c= 2pi(radius)
Which ordered pairs match the graph?
A.(0, 0), (2, 2), (2, 3), (2, 4), (3, 3.5)
B.(0, 0), (0, 2.5), (2, 2), (2, 3), (2, 4)
C.(0, 0), (1, 1), (2, 2), (3.5, 4), (2, 0)
D.(0, 0), (1, 3.5), (2, 3), (2, 2), (3, 2)
Complete the steps to add 3 2/5 + 1 3/10
1. Write mixed numbers as improper fractions.
A. 17/5 + 13/10
B. 10/5 + 11/10
C. 4/5 + 4/10
2. Write equivalent fractions with a common denominator.
A. 20/10 + 16/10
B. 34/5 + 26/5
C. 34/10 + 13/10
3. Add the numerators over the common denominator.
A 47/20
B. 47/10
C. 47/5
The expression 3(2/5) + 1(3/10) in the improper fraction is (A) 17/5 + 13/10, with a common denominator, is (C) 34/10 + 13/10, and after adding it will be (B) 47/10
What is a fraction?
Fraction number consists of two parts, one is the top of the fraction number which is called the numerator and the second is the bottom of the fraction number which is called the denominator.
We have an expression:
= 3(2/5) + 1(3/10)
1):
= 3(2/5) + 1(3/10)
= 17/5 + 13/10
2):
Multiply with 2 in the term 17/5 on numerator and denominator
= 34/10 + 13/10
3):
= 34/10 + 13/10
= 47/10
Thus, the expression 3(2/5) + 1(3/10) in the improper fraction is (A) 17/5 + 13/10, with a common denominator is (C) 34/10 + 13/10, and after adding it will be (B) 47/10.
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