PLEASE HELP Consider the equation.
28 + 21 = 7(4 +? )
Enter the unknown number that makes the equation true.
Answer: 3
Step-by-step explanation:
28 + 21 = 49, so we have 49 = 7(4+?)
49/7 = 7
7 - 4 = 3
Hope this helps!
I WILL GIVE BRAINLIEST
For which of the figures can we apply Cavalieri's principle to show they have the same volume?
Answer: D : A, B, C
Step-by-step explanation:
Helllpppp
Giving brainliest :))))
Answer:
you'll multiply by 0.08 since that is what 8% is. 40*0.08=3.2 for additional tax
Step-by-step explanation:
A rectangle measures 2 2/3 inches by 2 1/3 inches. What is its area? Answer in a mixed number. WILL MARK BRAINLIEST
Write an algebraic expression that is the quotient of a variable term and a constant.
:( sorry im so bad at these. brainlyest will go to who awnsers it first c:
9514 1404 393
Answer:
(47xy)/(6√3)
Step-by-step explanation:
A variable term is one that contains one or more variables, possibly with a coefficient. We can use 47xy as our variable term.
A constant is some number, or a representative of a particular number. π and e and Ф are representative of irrational constants. Of course, any number is also a constant. We can use 6√3 as our constant.
A quotient is formed when a first value is divided by a second value.
Here is the quotient of our variable term and our constant:
[tex]\dfrac{47xy}{6\sqrt{3}}[/tex]
See attachment for questions.
HEEEEEEEELLLLPPPP PLLLLAZZZZZZZZZ
Answer:
The first picture is B and the second one is (0,-3)
Answer:
1) B
2) (0, -3)
Step-by-step explanation:
1)
B has (1, -2)
2)
A is located at (0, -3) since it's on the y-axis and x is 0
Identify the number or numbers that are equivalent to a terminating decimal.
Exit
The expression 1/2 bh gives the area of a triangle with a base length of b and a height of h.
Which statement is true?
A. The coefficient of is b.
B. The constant in the expression is .
C. There is one term in the expression.
D. There is one variable in the expression.
Alana's hair grew 2 inches in 5 months, how many inches will her hair grow in 1 year?
Answer: 4
Step-by-step explanation:
First, get 2 and 5 together 2/5 ad than 1 year is 2 of the 5 months so that is 10 so your equation should look like 2/5 = i/10 then cross multiply 2x10=20 5xi = 5i now your equation looks like 5i = 20 divide 5 on both sides and your answer is i = 4.
In a diagram which of the following statements are false
Answer:
1 and 4 are vertical angles. thats false.
edit: nvm.
Kissie needs to paint the top and sides of a rectangular prism. the prism has a length of 25 mm, a width of 15 mm, and a height of 9 mm. how much paint does she need to cover the top and sides?
Answer:
Area total = 1,095 mm2
Step-by-step explanation:
Fundamental Counting Principle (L1)
The graph shows the number of cycles of a crosswalk signal during the day and night
(2,80), (4,160) DAY
(3,90), (5, 150) NIGHT
Compare the steepness of the lines. What does this mean in the context of the problem?
Answer:
Slope during the day: 40
slope during the night: 30
it is steeper during the day
Ralph and his brother are at a carnival. They separate from each other at the Ferris wheel at 1:00 PM, and they agree that they will each meet back at the Ferris wheel from time to time to see whether the other is ready to leave. Ralph checks the Ferris wheel every 10 minutes. Joe checks in every 12 minutes. At what time will they meet at the Ferris wheel again. (Hint: Don’t forget you’re looking for a time.)
Answer:
3:00PM please mark me brainliest and thank me
Step-by-step explanation:
you have to find the lowest common multiple between 12 and 10 and that is 120 and 120 minutes is 2 hours. So 1:00 PM+ 2 hours= 3:00 PM
Answer:
2:00pm
Step-by-step explanation:
1pm separated
= 12 x 5 = 60 minutes
1+1hr = 2nd hr = 2:00pm
Calculating interests,plz help-
HELLOOOOOOOOOOOOOOOOOOOOOOOOOOOOO :D
what is the answer to this?
Answer:
(8+24)÷(12*4)
Step-by-step explanation:
(8+24)÷(12*4)
(32) ÷(48)
.6666 or 2/3
It the bottom right or the one boxed in
PLEASE help me ; - ; (USAtest prep)
Please help 13 MATH PROBLEM
Answer: The answer is 431/120 then you Simplify it and that would be
3 71/120 so the answer is F
Step-by-step explanation:
Hope this helps ya! Have a good day! :)
4.) Dylan scored a 95, 78 and 89 on his first three science tests. Write and solve an inequality to determine what is the lowest possible score he can get on his fourth test to average at least a 90 in the class.
Answer:
98
Step-by-step explanation:
Dylan must get at least a 98% to reach an average of 90. (95+78+89+98)÷4=90.
im in pain lololololollololololol please help
Answer:
20.2
Step-by-step explanation:
You roll a six-sided number cube and flip a coin. What is the probability of rolling a number less than 2 and flipping heads? *
1/12
1/4
6/2
2/6
Answer:
1/12
Step-by-step explanation:
First, you should already be able to understand that the only number less than 2 on this cube is 1. So, you can understand that there is a 1/6 chance because there is a total of 6 numbers, and out of those, only 1 of those are your answer.
Then, you will note that a coin only has 2 sides, so there is a 50/50 chance of getting heads, or 50%. Now, you will turn that into a fraction, which is 1/2.
Next, you will multiply to make the denominators the same. And what you do to the denominator must happen to the numerator. (1/6 * 2--> 1/12 and 1/2 * 6 = 1/12)
Hope this helps! :)
64.8=6(m+2.9)
what is m
please help me and explain how did you get your answer
Answer:
= −11.2
Step-by-step explanation:
64.8=6(m+22)
We move all terms to the left:
64.8-(6(m+22))=0
We calculate terms in parentheses: -(6(m+22)), so:
6(m+22)
We multiply parentheses
6m+132
Back to the equation:
-(6m+132)
We get rid of parentheses
-6m-132+64.8=0
We add all the numbers together, and all the variables
-6m-67.2=0
We move all terms containing m to the left, all other terms to the right
-6m=67.2
Evan bought two plants. He decided to water his first plant every 3 days and his second plant every 4 days. If he watered both on June 1, when will Evan water both plants on the same day again?
Answer:
the 12th
Step-by-step explanation:
Find the lateral surface area of the cylinder. Round to the nearest tenth if necessary.
Answer:
613.24
Step-by-step explanation:
hope this helps, let me know if you get it right
Which of the following sets of numbers could represent the three sides of a triangle?
1. 13, 22, 37
2. 5, 7, 14
3. 15, 22, 39
4. 11, 21, 29
Marta wants to give the waiter a 18% tip. Write an expression with one term that Marta can use to figure the total amount of money she needs to leave for the meal, m.
Need help. thanks. please answer within 45 minutes. I think i have selected the right ones but please confirm
Answer:
You have chose the correct ones.
Step-by-step explanation:
I know I'm late, but just wanted to help out!
Based on the resolution, summarize the story’s message about what it means to be a hero.
Heroes never give up in the battle against evil, and they aren’t afraid to ask others for help.
Find the missing angle.
Answer:
Step-by-step explanation:
A=104
B=30
C=?
C=180-104-30
C=180-134
C=44
THE MISSING ANGLE IS 44 DEGREE.
2ND METHOD:
A+B+C=180
104+30+C=180
C=180-134
C=44
Answer:the answer is 52 digree
Step-by-step explanation: