Answers
Answer:
h = 21
Step-by-step explanation:
Step by step explanation:
Related Questions
Can anyone help please? I just need the Y-intercept is all, Thank you!
Answers
Answer:
4.95
Step-by-step explanation:
Mrs.Smith brought pencils for her students as a gift.If there are 21 students in her class and each pencil cost $0.74,What was the total cost of the pencils?
Answers
Answer:
$15.54
Step-by-step explanation:
IF EACH STUDENT GETS 1 PENCIL, AND $0.74X21=$15.54 THEN THAT IS THE TOTAL COST
The pencils cost $15.54 in all.
Hope I helped!
A student got 20 out of 25 full marks and another student got 35 out of 50 full marks. Express their marks in fraction
Answers
35/50 = 7/10 for second student
Answer:
Student 1 = 20/25
= 4/5 (divide the denominator and numerator with 5)
Student 2 = 35/50
= 7/10 (divide the denominator and numerator with 5)
I wrote them in their lowest form. I hope you understood :)
5x0x6x7x8x9x8x7x6x5x5x6x8x9x0x999x77776665-00000
Answers
Which of the following mixed numbers has a value between 6 and 7?
A) 7 2/3
B) 5 4/3
C) 6 7/8
D) 7 1/8
Answers
The mixed number that has a value that is between 6 and 7 is: C. 6 7/8.
What is a Mixed Number?A mixed number can be described as a number that has a whole number and a fractional part.
A mixed number that is between 6 and 7 cannot be less more than 7 or less than 6.
7 2/3 is more than 7.
5 4/3 is less than 6.
7 1/8 is more than 7.
However, 6 7/8 is less than 7 but more than 6. Therefore, the mixed number that has a value that is between 6 and 7 is: C. 6 7/8.
Learn more about mixed number on:
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write the equation and graph
Answers
Answer: y=-3x-2
I think
Step-by-step explanation:
of 60 students, 24 students have a pet. what is the ratio of students with pets to students without pets?
Answers
Answer:
[tex]2:3[/tex]
Step-by-step explanation:
Finding students without pets
If 24 students have pets, it leaves [tex]60-24=36[/tex] students without pets.
Ratio of students with pets to students without pets
With pets : no pets [tex]= 24 : 36[/tex]
[tex]=2:3[/tex] in simplest form.
∴ The ratio of students with pets to students with no pets is [tex]2:3[/tex]
Hope this helps :)
how many times do you have to regroup to subtract 847 -268
Answers
Answer:
= 3 R 43
= 3 43/268
847 divided by 268 equals
3 with a remainder of 43
The triangles are congruent by SSS.
Triangles J K L and M K L share side K L. Sides J K, K M, M L, and L J are congruent.
Which transformation(s) can be used to map one triangle onto the other? Select two options.
reflection only
translation only
dilation, then translation
rotation, then translation
rotation then dilation
Answers
Answer:
a and d
Step-by-step explanation:
i took the test
Answer:
A. reflection only
D. rotation, then translation
Step-by-step explanation:
May I have brainliest please? :)
The complement of a 42° angle is
The supplement of a 42° angle is
The complement of an 81° angle is
The supplement of an 81° angle is
Answers
2. 138°
3. 9°
4. 99°
Answer:
1.48
2.138
3.9
4.99
Step-by-step explanation:
I hoped I helped
To save money for prom in two weeks, Atlas is going to walk his neighbor’s dog for $10 per hour and wash cars for $15 per hour. His father said he can work no more than 35 hours to ensure he keeps up with his homework. Atlas needs to make at least $350 to cover his prom expenses.
Answers
Answer:
x + y ≤ 35
10x + 15y ≥ 350
Step-by-step explanation:
Given:
Cost to stay with dog per hour = $10
Car wash per hour = $15
Find:
Equation
Computation:
Assume;
Hour for dog = x
Hour for car = y
So,
x + y ≤ 35
10x + 15y ≥ 350
ASAP!! Three consecutive numbers have a sum of 156. What are the 3 numbers?
A. 50,52,54
B. 51,52,53
C. 49,50,51
D. 49,51,53
Answers
For this problem, all you need to do is find the three #'s that add up to 156.
So, lets look at the answers and add them up.
A. 50, 52, 54
50 + 52 + 54 = 156
B. 51,52,53
51 + 52 + 53 = 156
C. 49,50,51
49 + 50 + 51 = 150
D. 49,51,53
49 + 51 + 53 = 153
We get the answers (50,52,54) and (51,52,53)
Now, consecutive numbers are numbers that in order, like 1,2,3.
Therefore, the answer is (51,52,53)
please help thanks !!
Answers
Answer:
Roughly 3.02 times greater
Step-by-step explanation:
2720546/900000 = 3.022_ ( the underscore means the numbers go on. )
13. Select ALL of the correlation coefficients that represent a linear model with a weak correlation.
a. -0.026
b. -0.787
c. 1
d. -0.951
e. 0.125
f. 0.961
Answers
Answer:
a, b, d, e
Step-by-step explanation:
negatives obviously and any decimal not close to 1
Calculating an Original Dimension
A triangle has a base of 7.2 centimeters and height of 10.24 centimeters. A large triangle has a base of question mark centimeters and a height of 25.6 centimeters.
The diagram represents the process of creating a scale drawing from an original using a scale factor of 0.4. The base of the original drawing must be:
17.6 cm
18 cm
33.5 cm
45 cm
Answers
Answer:
18
Step-by-step explanation:
7.2/0.4=18
Answer:
18
Step-by-step explanation:
what is five times one eighth
Answers
Answer:
5/8
Step-by-step explanation:
You would do 1 x 5 equals 5 and then you put 8 below it so it would be 5/8
4) Choose the correct name for the set of numbers
(0,1,2,,3,4)
a. natural numbers
b.irrational numbers
c.whole numbers
d.integers
e.rational numbers
f real numbers
Answers
Reason:
In mathematics, the natural numbers are those used for counting and ordering.
Multiple Choice Answer: A, B, C, D
Hope this helps!
Answer is: A) natural numbers.
What is number?A number is a mathematical object used to count, measure, and label. The original examples are the natural numbers 1, 2, 3, 4, and so forth. Numbers can be represented in language with number words.
here, we have,
given that,
the set of numbers (0,1,2,,3,4)
It is a.) natural numbers.
Reason:
In mathematics, the natural numbers are those used for counting and ordering.
hence, Answer is: A) natural numbers.
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What is the ratio of stars to moons? *
What is the ratio of moons to stars? *
Answers
The ratio of stars to moons and moons to stars are 3:1 and 1:3
What is the ratio?Ratio is described as the comparison of two quantities to determine how many times one obtains the other. The proportion can be expressed as a fraction or as a sign: between two integers.
Given;
There are 3 stars and 1 moon
Now,
Ratio of stars to moon;
=3:1
Ratio of moon to stars;
=1:3
Therefore, the answer ratio will be 3:1 and 1:3
Learn more about the ratio here:
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Allison wants to buy three pairs of Jeans The cost per pair is x. The sales tax is 9.5%. Write an expression that shows the total cost of Allison's purchase.
Answers
Answer:
.....................................098765ewlkjnmm
Step-by-step explanation:
3. If f(x)= 20 (2)* then f(-3) = ?
Answers
Answer:
f(-3)= -60
Step-by-step explanation:
f(x)=20(2)
f(-3)=20(-3)
=-60
Answer the question please:
The correct answer will be marked as brainliest =)
thanks xoxo
Answers
Answer:
9Step-by-step explanation:
Just multiply the numerator together using a calculator (for ease) then multiply the denominators including the powers. Once you did this part properly you should get,
531441/59049
= 9
3^8 x 3^4 is 3^8+4= 3^12 (this is the numerator)
3^2x3^8 is 3^ 2+8= 3^10 (this is the denominator)
Now since there is a division bar we obviously have to divide the numerator: 3^12 by the denominator: 3^10. [Remember division requires subtraction of powers] therefore:
3^12 \ 3^10 = 3^12-10
= 3^2. (=9)
And is not given as 9 since it is not in index form therefor answer is 3 power of 2 (3^2)
Hope this is helpful for you!
If f (x)=5x^2-x+2 then what is the remainder when f (x) is divided by x+1
Answers
If this figure is a regular figure? How many degrees does each angle measure?
Answers
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[tex] \frac{(5 - 2) \times 180}{5} = \\ [/tex]
[tex] \frac{3 \times 18 \times 10}{5} = 3 \times 18 \times 2 = \\ [/tex]
[tex]54 \times 2 = 108[/tex]
Thus each angle has a measure of 108° degrees.
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Mathias and his brother divided 2,017 marbles equally. Use compatible numbers to estimate how many marbles each brother received. They each received about marbles.
Answers
Answer:
compatible numbers are numbers that we can use to solve complex calculations in a simpler manner.
instead of dividing 2,017 by 2, we can decompose this division in the following way:
even if you do not like math, you are probably able to divide 2,000 by 2 = 1,000
we still have 17 marbles left, and since you should know that 2 x 8 = 16
we calculated that each brother received 1,000 + 8 = 1,008 marbles and they had 1 left over.
If a pair of pants that normally sells for $51.00 is now on sale for
$34.00, by what percentage was the price reduced.
please help! and if you know the answer tell me how you got it please and thank y’all soo much!! im rlly confuseddd haha
Answers
Answer:
17.00 %
Step-by-step explanation:
17 out of 51 is 34
9th grade ..Plz solve this maths
Answers
since the polygon has 8 chambers the angle of one chamber = 360/8 = 45°
so the angle WOP = 45°
now drawing a imaginary line which seperates the triangleWOP into half
so the angle of imaginary line is 45/2 = 22.5
sin(theta) = opp/hyp
since WP (opp) is unknown. take as x
sin(22.5) = x/44
0.383×4 = x
x = 1.532 (app) = 1.5 cm
perimeter = 1.5 × 8
= 12 cm
area of triangle WOP = 2×1/2 ×bh = bh
= 4×1.5
= 6 cm²
so the area of regular polygon = 8× area of a triangle
= 48 cm²
Which statement about rational numbers is true?
1. All rational numbers are fractions.
2. Rational numbers never have repeating decimals.
3. Some integers are not rational numbers.
4. All fractions containing integers are rational numbers.
Answers
Answer:
im not to good at math but im pretty sure that its 1. all rational numbers ae fractions
Step-by-step explanation:
In standard form, the number 72105.4 is written as 7.21054 × 10n where n is equal to ________.
Answers
Answer: n = 4
Step-by-step explanation:
n is always equal to the number of times 10 could be raised to so as to make a total of the number in question.
The length of a rectangle is 4 times its width. The perimeter of the rectangle is 150 cm. Find the dimensions of the rectangle.
it should contain step by step and understandable explanation.
Answers
Answer:
...............................
Find the measure of the exterior angle
Answers
Answer:
x+9 + 60 = 2x
x+69 = 2x
69 = 1x
x = 69
2x = 2(69)
= 138°
