Answer:
Step-by-step explanation:
3/2 is equivalent to 6/4
7TH GRADE MATH NEED ASAP.
Answer:
length x width x height
2x2x3=12
12 cubed millimeters.
Can someone plz help me with this one problem plzzzzz I’m marking brainliest!!!
Answer:
x : y
2 0
3 1
4 2
5 3
Step-by-step explanation:
you just subtract two from whatever number is on the left, for example 2-2=0, 3-2=1, and so on :)
help me pls y = 7x + 3; if x = 3
→ y = 7 ༝ 3 + 3
→ y = 21 + 3
→ y = 24
Hence, value of y is 24.
Answer:
y=24
Step-by-step explanation:
7(3)+3
21+3=24 Answer
Ember has $80 to spend on clothes. She wants to buy a pair of jeans that cost $35 and spend the rest on t-shirts. Each T-shirt costs $5. How many t-shirts can Ember afford to buy?
Answer:
she can buy 9 shirts
Step-by-step explanation:
80-35=45
45÷5=9
plz mark brainlyest
240 cows produce milk for 10 months each year
each cow produces an average of 25 litres of milk per day.
Estimate the total milk production, in litres, of the 240 cows in one year.
Answer:
60.000 litres
Step-by-step explanation:
If a cow produces 25 liters of milk a day, 240 cows bring how many liters a day
240×25=x
x=6.000
If 240 cows produce 6000 liters of milk per day, how many liters per year they produce
have the potential to give milk for 10 months a year
6000×10=60.000 litres
A car is travelling at 40 mph
How long will it take this car to travel 130 miles?
Give your answer in hours and minutes.
Answer:
3 hours and 15 minutes
Step-by-step explanation:
1p
14) The number of students at LAMS is 1872 students. The ratio of girls to
boys in the school is 7:5. How many more girls than boys are in school?
*
Answer:
someone help
Step-by-step explanation:
The question is: how many boys are in the school
Jeriel recorded the grade-level and instrument of everyone in the middle school
School of Rock below.
Based on these results, express the probability that a seventh grader chosen at
random will play the drums as a fraction in simplest form
Answer: 9/43
Step-by-step explanation:
Add up the amount of people playing instruments total and put that number under the amount of people playing drums. ez pz
MARKING BRAINLIEST TO FIRST PERSON WHO ANSWERS!!! ALSO UPPING POINTS TO 25
Answer:
Approximately 460 ft
Step-by-step explanation:
In any question where we have:
A right triangleAn given angle, andA given sideAnd we're asked to find:
A missing sideWe're gonna be using some trigonometry. The first question we've gotta ask is what we're looking for, and how the angles and sides relate to that. We're given:
The angle of elevation, 49°The distance to the base, 400 ftAnd we're looking for:
The height of the hill, which I'll call h.How do our sides relate to the angle? Well, the 400 ft side is adjacent to 49°, and the side h is opposite. From SOH-CAH-TOA, we can see that the last trig function, tangent, is equal to opposite/adjacent. Let's turn this into an equation to bring it all together:
[tex]\tan{49^\circ}=h/400[/tex]
Solving for h, we find that
[tex]h=400\tan{49^\circ}\approx400(1.15)=460[/tex]
So the heigh of the hill is approximately 460 ft.
I need help on this and the first person who answer correctly gets BRANLIST
HELP!!!!
If the probability of a getting 4/25 out of 200 people, what about 500 people?
Answer:
123
Step-by-step explanation:
HELP PLS I HAVE 2 MINUTES IF NOT SHES GONNA CALL MY MOM
Answer:
a) p = -84
b) m = 23
Step-by-step explanation:
p = -4
a = 19 + 2p
⇒ 19 + 2 x -4
⇒ -84
m = 3
[tex]m^{3}[/tex] - 4
⇒ [tex]3^{3}[/tex] - 4
⇒ 23
I need help plz plz plz
What is an equation of the line that passes through the points (-3, 1) and (–6, 6)?
Put your answer in fully reduced form.
what’s the volume??
What's the selling price if the markup is 45% and the cost to store 130
Answer:
14.50
Step-by-step explanation:
I'd appreciate a like B)
Hurry!!!! Will mark BRAINLIST answer if get correct. Plz help me you are a very good person if you help me.
Answer: 3 and 2
Step-by-step explanation:
Which side lengths form a right triangle?
Answer:
C) 2,2,2.82842712
Step-by-step explanation:
Answer:
B and C
Step-by-step explanation:
Side lengths of 4, 8, and 12 do not form a right triangle. According to the Pythagorean Theorem, a² + b² = c². In this theorem, "c²" represents the largest side (c) squared
What is angle “BEC”??? PLEASE HELP ME !!!!!
Answer:
ok 7 in with 37 bbhjn ynbg
Step-by-step explanation:
hhhhn
Help me ?? Please I’m stuck
Answer:
A. 80
Step-by-step explanation:
2 is corresponding to 6 and 6 is vertical with 7. Making them all congruent. And since we know 7 is 80 degrees then there is your answer. Hope that helped :))
Mallory is on a budget and wants to determine which cereal is a better buy. A 10-ounce box of Cereal A costs $2.70 and a 13-ounce box of Cereal B costs $3.64. The store is selling each cereal in 15 ounce boxes. Which cereal is cheaper and by how much?
Answer:
Cereal A is cheaper by $0.15
Step-by-step explanation:
Cost of a 10-ounce box of Cereal A = $2.70
So,
Cost of a 1-ounce box of Cereal A = [tex]\frac{2.70}{10}=\$0.27[/tex]
Cost of a 15-ounce box of Cereal A = [tex]0.27(15)=\$4.05[/tex]
Also,
Cost of a 13-ounce box of Cereal B = $3.64
So,
Cost of a 1-ounce box of Cereal B = [tex]\frac{3.64}{13}=\$0.28[/tex]
Cost of a 15-ounce box of Cereal B = [tex]=0.28(15)=\$4.2[/tex]
Here,
Cost of a 15-ounce box of Cereal B - Cost of a 15-ounce box of Cereal A = [tex]4.2-4.05=\$0.15[/tex]
Therefore,
Cereal A is cheaper by $0.15
Find the slope in simplest form of the line passing through the points (10,-5) and (14,-3)
Answer: 1/2
Step-by-step explanation : change in y over change in x 14-10/ -5 - (-3)
4/8 = 1/2
Abigail paid $62.00 for 8 friendship bracelets. Each bracelet cost an equal amount. What
was the cost of each friendship bracelet in dollars and cents?
F $7.14
G $9.25
H $54.00
J $7.75
The cost of each friendship bracelet in dollars and cents was J $7.75
What is the fundamental principle of multiplication?Multiplication is the mathematical operation that is used to determine the product of two or more numbers. If an event can occur in m different ways and if following it, a second event can occur in n different ways, then the two events in succession can occur in m × n different ways.
We are given that Abigail paid $62.00 for 8 friendship bracelets. Each bracelet cost an equal amount.
Cost of 8 friendship bracelets = $62.00
Therefore,
Cost of 1 friendship bracelets = $62.00/ 8
Cost of 1 friendship bracelets = 7.75
The cost of 1 friendship bracelets is $7.75
Learn more about multiplications;
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Can you help me please? This is die soon.
Alaina evaluated 17/18 + 1/20 and got an answer of 18/38. which statement is true about her answer?
PLEASE ANSWER ASAP GIVING BRAINLIEST
If John has 10 apples and he associate Lily stole 1. How many oranges does he have?
Answer: it is 9 because 10 - 1 = 9
Step-by-step explanation:
Answer:
Answer 9 because 10-1=9
Step-by-step explanation:
If you have 10 apples and if I stole one from you then it will 9.
Education researchers are interested in the workload expectations of freshmen at a local university. Since all of the freshmen are randomly placed into freshman seminar classes, the researchers randomly select 3 freshman seminar classes and survey all of the students within those classes. Which sampling method was used?
cluster sampling
simple random sampling
stratified random sampling
systematic random sampling
Answer: Cluster Sampling
Step-by-step explanation: I just took this test and got it correct :)
If the researchers choose three freshmen seminar classes at random and poll every pupil in those classes. The Cluster Sampling method was applied. Option A is correct.
What is cluster sampling?In the probability sampling technique known as cluster sampling, you split a population into groups, such as districts or schools, and then randomly choose a sample from among these groups. Ideally, each cluster should be a small representation of the population as a whole.
When studying large, dispersed populations, cluster sampling is most effective since interviewing every individual would be expensive, time-consuming, and sometimes impossible.
By using cluster sampling, it is possible to create smaller, more comparable clusters that represent the population being studied.
Thus, the researchers choose three freshmen seminar classes at random and polled every pupil in those classes. The Cluster Sampling method was applied. Option A is correct.
Learn more about cluster sampling here,
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Maya and Reginald are installing hardwood flooring. Maya can install flooring in a room in 4 hours. Reginald can install flooring in a room in 3 hours. How long would it take them if they worked together?
Answer:
1 hour 42 minutes approx
Step-by-step explanation:
Given data
Mayas work rate= 1/4 room per hour
Reginald work rate= 1/3 room per hour
Let the total time taken for both of them be T
Hence their combined work rate
1/4+1/3= 1/T
3+4/12=1/T
7/12=1/T
T= 12/7
T= 1.7 hours
Hence it will take them 1 hour 42 minutes approx
please please help!! :)
Answer:
largest angle = opposite angle of largest side =<C
smallest angle =opposite angle of smallest side =<B