Answers
Related Questions
Find the square root of 1764 using prime factorization with explanation and solution.
Answers
Answer:
42
Step-by-step explanation:
The product of the prime factors of 1764 is
1764 = 2² × 3² × 7² , thus
[tex]\sqrt{1764}[/tex]
= [tex]\sqrt{2^{2}(3^{2} )(7^{2} ) }[/tex]
= [tex]\sqrt{2^{2} }[/tex] × [tex]\sqrt{3^{2} }[/tex] × [tex]\sqrt{7^{2} }[/tex]
= 2 × 3 × 7
= 42
is an example of _____.
Answers
Answer:
The distributive property
Step-by-step explanation:
The equation 3+7x
The ratio of teachers to students in the eighth grade it’s in proportion to the ratio of teacher to students in the entire school. If the eighth grade has four teachers and 84 students, how many students are there if there are 25 students in the entire school?
Answers
Answer:
525 students
Step-by-step explanation:
84/4 is 21. The ratio is 1 teacher to every 21 students. There are 25 teachers in the entire school. If you multiply that by 21, there are 525 students in the entire school.
If m∠PTQ = 3y –10 and m∠QTR = y, find the value of y so that ∠PTR is a right angle
Answers
Answer:
y = 25
Step-by-step explanation:
Given that,
m∠PTQ = 3y –10 and m∠QTR = y
We need to find the value of y so that ∠PTR is a right angle.
For a right angle, one of the angle is 90 degrees. The sum of the angle of a triangle is equal to 180 degrees. So,
3y –10 + y + 90 = 180
Taking like terms together
3y+y = 180 -90 +10
4y = 100
y = 25
So, the value of y is 25.
Distribute to find the product:(p+3)(2p - 1)
B
2p2 + 5p-3
A
7p-3
С
2p2 +p-3
D
9p + 3
Answers
Answer:
B. 2p² + 5p -3
Step-by-step explanation:
Foil method:
2p² -p + 6p -3
2p² + 5p -3
what is the opposite of 9.3?
Answers
Answer:
The answer is -9.3
Step-by-step explanation:
If it was postitive change to negative. If it was negative change to positive.
I hope this helped and have a great day!
(Please vote this brainliest)
Answer: -9.3
Step-by-step explanation:
What is the square root of 1/23?
Answers
0.04347826086
Step-by-step explanation:
this is the anwser,just round to whatever you need to
Answer:
0.20851
Step-by-step explanation:
[tex]\sqrt{\frac{1}{23} } \\\\Refine \\=0.20851\dots[/tex]
Nick uses 1/4 cup of vinegar for every 1 cup of olive oil when making salad dressing.
Using this recipe, how much vinegar would he need to make salad dressing with 12 cups of olive oil?
Answers
Answer:
3 cups of vinegar
Step-by-step explanation:
∵ Nick uses the amount of vinegar for every 1 cup of olive oil = [tex]\frac{1}{4}[/tex] cup
∴ He will need the amount of vinegar for 12 cups of olive oil = [tex]\frac{1}{4}\times 12[/tex] cups
= 3 cups
Therefore, Nick will need 3 cups of vinegar to make salad dressing.
In the given figure, PQ=PR and QS is the bisector of angle PQR. If angle PQS=30°, find angle PSQ.
Answers
Answer:
90°
Step-by-step explanation:
PQ=PR ⇒
∠PQR = ∠PRQQS is the bisector of angle PQR ⇒
∠PQS= ∠RQSIf angle PQS=30°, find angle PSQ
∠PQS=30° ⇒
∠PQR = 2*∠PQS = 2*30° = 60°As ∠PQR = 60°,
∠PRQ = 60° and ∠QPR = 60° as remaining angleSo,
∠PSQ = 180° - (∠QPR + ∠PQS) = 180° - 90° = 90°Simplify 7(exponent 6) multiplied by 7 (exponent 5)
Answers
Answer:
(7x7x7x7x7x7x7)x(7x7x7x7x7)
Step-by-step explanation:
The simplified version of [tex]7^6*7^5[/tex] is [tex]7^{11}[/tex]
The rule of multiplying exponents with like terms is to add the exponents.
If you want the fully simplified answer, its 1977326743
Solve.
f/5 - 24 = -28
f =
Answers
Answer:
f=260
Step-by-step explanation:
Answer:
f- -20
Step-by-step explanation:
what is 8x+9x simplified completely
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Add coefficients
Answer:
17x
Step-by-step explanation:
What are the next two terms in the sequence?
5, 16, 27, 38 ...
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Answer:
the next two terms are 49, 60
Answer:
49, 60
Step-by-step explanation:
There is a common difference between consecutive terms in the sequence.
16 - 5 = 27 - 16 = 38 - 27 = 11
Thus to obtain the next term, add 11 to the previous term, that is
38 + 11 = 49
49 + 11 = 60
The number of fungi on a culture has increased from 800 spores to 1,600 spores in 1 hour. What is the growth factor for
this fungus?
0.1
1
2
10
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3. There are 15 members in student council. Each member must pay a yearly due
of$22.50. During the first month of school 6 members paid their yearly dues. The
remaining members paid their dues in the second moth of school. How much
money was collected in dues during the second month of the school year?
Answers
Answer:
202.50 was collected in the second month of school
Step-by-step explanation:
thee are fifteen total members and 6 had already paid witch means that 9 still had to pay. 9 times 22.50 is 202.50
[tex]1.005 = 0.005x + 0.95[/tex]
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x=0.055/0.005
X=11
1.005-0.95=0.005x
0.055=0.005x
0.055:0.005=11
11=x
Find b for the following right angled triange where a=5 and c=13
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401 km 101 m – 34 km 153 m
Answers
Given :
An expression D = 401 km 101 m – 34 km 153 m.
To Find :
Value of D.
Solution :
We know, 1 km = 1000 m.
So, 401 km 101 m =( 401000 + 101 ) m = 401101 m.
Also, 34 km 153 m = ( 34000 + 153 ) m = 34153 m.
Now, D is given by :
D = 401101 - 34153 m
D = 366948 m
Now, D = 366948 m = 366 km 948 m.
Therefore, the difference is 366 km 948 m.
Hence, this is the required solution.
57 toys are split into groups of 4 toys. What question do we need to answer here? pls answer quick! this test is already missing and I need to complete it! please no wrong answers :(( it's due in like 20 mins :/
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Answer:
im thinking its how many toys you need in each group?
Step-by-step explanation:
Find the value of x in each case:
Answers
Answer:
x=15
Step-by-step explanation:
5x+(180-9x)+(180-8x)=180
total of a triangle angles is 180
Answer:
15°
Step-by-step explanation:
Step 1:
180° - 8x + 5x + 180° - 9x = 180° Sum of Triangle
Step 2:
360° - 12x = 180° Algerbra
Step 3:
- 12x = 180° Algerbra
Step 4:
12x = 180° Algerbra
Answer:
x = 15°
Hope This Helps :)
Solve 7+3x-12x=3x+1 What does X equal?? plz help!
Answers
Answer:
x = 0.5 or [tex]\frac{1}{2}[/tex]
Step-by-step explanation:
7+3x-12x=3x+1
-3x =-3x cross out 3x
[tex]7-12x=1[/tex] subtract 7 on both sides
-7 =-7
[tex]-12x=-6[/tex] divide -12 into both sides
[tex]\frac{-12x}{-12} = \frac{-6}{-12}[/tex] cross out -12 and divide -6/-12 = 0.5
To check
7+3(0.5)=8.5 - 12(0.5)=2.5
3(0.5)=1.5+1= 2.5
A contestant on a quiz game show has -25 points. If she loses an additional 50 points, what is her score? Write an addition number sentence and then solve.
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-25+(-50)=-75
4. For a line whose slope is -3 and which passes through the point (5. - 2)
(a) Write the equation of this line in point-slope (b) Write the equation of this line in slope.
form, y- y = m(x-x).
intercept form, y=mx+b.
Answers
m = -3
point (x₁, y₁): (5, -2)
y-(-2) = (-3)(x-(5))
y+2 = -3(x-5)
^for point slope form
for y-intercept form...just solve your point slope equation for y:
y+2 = -3(x-5)
y+2-2 = -3(x-5) -2
y = -3x+15 -2
y = -3x + 13
hope this helps :)
Find the midpoint of the segment with the following endpoints.
(10,7) and (5, 4)
Answers
Answer:
[tex] \boxed{ \bold{ \huge{ \boxed{ \sf{(7.5 \: , \: 5.5)}}}}}[/tex]
Step-by-step explanation:
Let the points be A and B
Let A ( 10 , 7 ) be ( x₁ , y₁ ) and B ( 5 , 4 ) be ( x₂ , y₂ )
Finding the midpoint
[tex] \boxed{ \sf{midpoint = (\frac{x1 + x2}{2} , \: \frac{y1 + y2}{2})}} [/tex]
[tex] \dashrightarrow{ \sf{( \frac{10 + 5}{2} \: , \: \frac{7 + 4}{2} )}}[/tex]
[tex] \dashrightarrow{ \sf{( \frac{15}{2} \: , \frac{11}{2}}} )[/tex]
[tex] \dashrightarrow{ \sf{(7.5 \: , \: 5.5)}}[/tex]
Hope I helped!
Best regards! :D
Write using exponents. Work from left to right on the grid. 6 • 6 • 6
6 * 6 *6 = 6^3.
Answers
Answer:
216
Step-by-step explanation:
Given the question :
6 × 6 × 6
This depicts the product of a certain number in three places
6 × 6 × 6 = 6³
6 * 6 = 36
36 * 6 = 216
Hence, 6³ = 216
For the function g(x) = x – 2x^2, find g (–3) + 13
Answers
Answer:
g( - 3) + 13 = - 2Step-by-step explanation:
g(x) = x - 2x²
To find g( - 3) + 13 substitute the value of x that's - 3 into g(x) and add 13 to it
We have
g( - 3) + 13 = - 3 - 2(-3)² + 13
= -- 3 - 2(9) + 13
= 3 - 18 + 13
We have the final answer as
g( - 3) + 13 = - 2Hope this helps you
Angle A equals 30 degrees side a equals 7 and side b equals 12
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Answer:
to make chocolate milk, the lunch lady uses 4 cups of white milk for each cup of chocolate milk
Step-by-step explanation:
If a car is going 150 miles per hour then how many meters per second is it traveling at?
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around 67.046 meters. hope it helps :)
First person to answer gets brainliest find the domain and range of the following absolute value functions. F(x)=|3x-4|
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Domain:
( − ∞ , ∞ ) , { x | x ∈ R }
Range:
[ 0 , ∞ ) , { y |y ≥ 0 }
-4v = -9v + 10 V=
Help
Answers
Answer:
v=2
Step-by-step explanation:
5v=10
v=2