Answer:
54
Step-by-step explanation:
Step-by-step explanation:
First take 15percent of 360 and decrease the answer from 360
HELP!! I DON't HAVE MUCH TIME
Match each vertex in IJL to its corresponding vertex in the dashed triangle.
Answer:
Step-by-step explanation:
It’s LJK
Given: p || 9;
m || n;
m1 = 75°
What is m2?
Answer:
∠2 = 105°
Step-by-step explanation:
180° -75° = 105°
the radius of a circle is 1 inch . what is the circle's area
Step-by-step explanation:
area = pi × r²
= 3.14 × 1 × 1 = 3.14 inch²
Answer:
3.14
Step-by-step explanation:
A=πr2=π·12≈3.14159in²
What is the length, in units, of segment CD?
5.50
12.25
8
14
Answer:
d
Step-by-step explanation:
The answer is C.
Step-by-step explanation:
First, you have to find the angle of ACB using Sine Rule, sinθ = opposite/hypotenuse :
Given that line AB is parallel to line CD so ∠C = 90°. Next, you have to find the angle of ACD :
Lastly, you can find the length of CD using Cosine rule, cosθ = adjacent/hypotenuse :
Use the volume formula to find the volume of the prism.
2
21
22
O A. 64 cubic units
O B. 12 cubic units
O C. 7 cubic units
O D. 4 cubic units
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what is the value of 16 to the power 3/4
Answer:
Step-by-step explanation:
[tex]16^{\frac {3}{4}[/tex] = [tex]\sqrt[4]{16^{3}}[/tex]
So, 16 to the power of 3 equals 4096
[tex]\sqrt[4]{4096}[/tex] = [tex]\sqrt[4]{8^{4}}[/tex]
=8
please help if you can thanks ^^
Given:
AD is an angle bisector in triangle ABC. [tex]m\angle CAB=44^\circ, m\angle ACB=72^\circ, m\angle ABC=64^\circ[/tex].
To find:
The value of [tex]m\angle ADC[/tex].
Solution:
AD is an angle bisector in triangle ABC.
[tex]m\angle CAD=m\angle BAD=\dfrac{m\angle CAB}{2}[/tex]
[tex]m\angle CAD=m\angle BAD=\dfrac{44^\circ}{2}[/tex]
[tex]m\angle CAD=m\angle BAD=22^\circ[/tex]
According to the angle sum property, the sum of all interior angles of a triangle is 180 degrees.
Using angle sum property in triangle CAD, we get
[tex]m\angle CAD+m\angle ADC+m\angle ACB=180^\circ[/tex]
[tex]22^\circ+m\angle ADC+72^\circ=180^\circ[/tex]
[tex]m\angle ADC+94^\circ=180^\circ[/tex]
[tex]m\angle ADC=180^\circ-94^\circ[/tex]
[tex]m\angle ADC=86^\circ[/tex]
Therefore, the angle of angle ADC is [tex]86^\circ[/tex].
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Answer:
32.5 is the correct answer
Explain what the equation 3x = 6 means without using the word equal.
Explain why 2 is a solution of the equation
Step-by-step explanation:
1. 3 multiplied by x is the same value of 6
2. since 3x is on the left side we have to divide the equation by 3 on both sides which doesn't change the value of x, but it helps us get the value for x. so when you divide the equation by 3 the answer for x=6/2 which 2 divided by 6=3
Hope that helps :)
Answer:
Because 3x2=6
Step-by-step explanation:
Find the volume of a pyramid with a square base, where the perimeter of the base is 6.9 cm and the height of the pyramid is 2.8 cm. Round your answer to the nearest tenth of a cubic centimeter.
Answer:
V=2.8cm^3
Step-by-step explanation:
The volume of a pyramid with a square base should be considered as the 2.8 cubic centimeter.
Calculation of the pyramid:Since
perimeter of the base is 6.9 cm and the height of the pyramid is 2.8 cm.
So, here
we know that
volume of a pyramid = [tex]1/3(length * width * height)[/tex]
And,
perimeter of a square = [tex]4 * length[/tex]
6.9 = 4 x length
So,
length = 1.725
Now the volume is
[tex]= 1/3 * (1.725 * 1.725 * 2.8)[/tex]
= 2.8
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how can you determine if the association on scatter plot is strong or weak
Answer:
We say that a strong negative association exists between the variables x and y. Consider the following scatterplot: We observe that y increases as x increases, and the points do not lie on a straight line. We say that a weak positive association exists between the variables x and y.
Step-by-step explanation:
Answer:
We say that a strong negative association exists between the variables x and y. Consider the following scatterplot: We observe that y increases as x increases, and the points do not lie on a straight line.
Step-by-step explanation:
PLEASE HELP ME this is due today
Help!!!!!!!!!!!!!!!!!!!! Pleaseee
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I need and answer choice
NO random things being type like example>
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Answer:
A. The perimeter of the third triangle will be equal to the perimeter of the second triangle because the lengths of line segments are preserved during translations.
Step-by-step explanation:
When a shape is translated, it simply means it is moved. Nothing about it is being changed besides the location. Therefore, it will have the same perimeter because its sides are the exact same.
I hope this helps! ☺
Multiply. −37xy(−35x3y2) Enter your answer in the box
Answer:
Hi! Your answer is 1295x^4y^3
Step-by-step explanation:
Simplify the expression.
Answer:
i got 15x^4y^3
The two lines represent the distance traveled, over time, by two trains. Which train is traveling more quickly?
huh show us a picture of it or something,
1. Solve for n: n+5/16 = -1
(A) 96
(B) -96
(C) 21
(D) -21
Please help I’m struggling on this
Answer:
7. m=3 b=-4
Equation y=3x-4
8. m=-6/4 b=7
Equation y=-6/4x+7
Step-by-step explanation:
Answer:
7. m=3 b= -4 , Equation y=3x-4
8. m= -6/4 b=7 , Equation y=-6/4x+7
Step-by-step explanation:
look in the chart
State whether 2.5 + π is rational or irrational. Explain.
Answer: 2.5 + π is an irrational number.
Step-by-step explanation:
Irrational numbers are numbers that can not be written as the quotient of two integer numbers, and they have an infinite number of digits after the decimal point (such that there is not periodicity in these digits).
So suppose that we have an irrational number and we add 1, then the infinite digits after the decimal point will still be there, so the sum will be also an irrational number.
The same can be seen for the sum between an irrational number and a rational number, where the infinite number of decimals after the decimal point will still be there (because the rational numbers have a finite or infinite but periodical decimals after the decimal point), so the sum between an irrational number and a rational number is always irrational.
In this case, we have the addition:
2.5 + π
Which is the sum of a rational number and an irrational number, so we can conclude that this is an irrational number.
You make $9.50 per hour working at Lids. On Thursday
you spent 1 hours organizing hats, 2
5
hours on
3
the cash register, and 1 hours greeting people.
How much money did you make on Thursday?
Answer: 47.5
Step-by-step explanation:
The ordered pairs (x, y) define the relation Q.
{(4, 5), (-3,2), (5,5), (, - 3)}
Is Q a function?
Answer:
A
Step-by-step explanation:
Yes, because there is exactly one x-value for every y-value.
Given the kite below, if NO = 5 and OM = 12, what is the value of NM?
Answer:
NM = 13
Step-by-step explanation:
pythagorean theorem: [tex]a^{2} + b^{2} = c^{2}[/tex]
a or NO = 5
b or OM = 12
c or NM = ?
plug in what is known:
⇒ [tex]5^{2} + 12^{2} = c^{2}[/tex]
⇒ [tex]25 + 144 = c^{2}[/tex]
⇒ 169 = [tex]c^{2}[/tex]
square root each side of the equation:
⇒ [tex]\sqrt{169} = \sqrt{c^{2} }[/tex]
solve:
⇒ 13 = c
Caroline is planning on reducing her working schedule and only work 7 hours each day for 4 days a week work out the percentage reduction in Caroline's earnings if she decides to go ahead with her plan
The percentage reduction in Caroline's earnings if she decides to go ahead with her plan is 30%.
How to calculate the value?Since Caroline works 8 hours each day for 5 days a week and she's earns £11 per hour. The amount earned for the week is:
= (80 × 5 × £11)
= £440
When she is planning on reducing her working schedule and only work 7 hours each day for 4 days a week. The amount will be:
= (4 × 7 × £11)
= £308
The percentage reduction will be:
= Difference on amount / Old amount × 100
= (440 - 308) /440 × 100
= 132/440 × 100
= 0.3
= 30%
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Caroline works 8 hours each day for 5 days a week. She's earns £11 per hour. Caroline is planning on reducing her working schedule and only work 7 hours each day for 4 days a week work out the percentage reduction in Caroline's earnings if she decides to go ahead with her plan
Find the area and the circumference of a circle with diameter 8yd
Answer:
25.12
Step-by-step explanation:
c = 2 pi r
d = 8 so r = 4
c = 2 * 3.14 * 4
c = 25.12
Answer:
Step-by-step explanation:
Given
Diameter (d) = 8 yd
radius (r) = d/2 = 8/2 = 4
Now
Area = π * r²
= 3.14 * 4²
= 50.24 yd²
Circumference
= π * d
= 3.14 * 8
= 25.12 yd
PLEASEEE HELP ASAP ITS IMPORTANT !!!!
Answer:
The rate of change in the table is 78 students per year
Step-by-step explanation:
Here, we want to get the rate of change of the function
Mathematically, we can get this by using the formula;
m = (y2-y1)/(x2-x1)
(x1,y1) and (x2,y2) are points we are to select from the table
Let us select the point (4,704) and (17,1718) from the table
The slope is thus;
m = (1718-704)/(17-4) = 78 students per year
The table shows the relationship between Megan’s earnings and the hours that she worked. What is the missing value in the table?
Answer:
Where is the table
Step-by-step explanation:
hey guy i need help wit this ASAP
Answer:
15x^2+5x^3+9
Step-by-step explanation:
(7x^2+8x^2)+5x^3+9
15x^2+5x^3+9
Pls help I gat no idea on what the answer is
Answer:
the answer is A
Step-by-step explanation:
hope it helped
Pls help me pls I’ll give brainliest pls dont answer if you don’t know
Answer:
x=-2
Step-by-step explanation:
Like terms are terms that are like each other
2x and x both have x
3 and 9 are both constants
Move them so they are next to each other
-2x-x=9-3
-3x=6
x=-2
2 is what percent of 200
Answer:
1%
divided 2/ 200 and your answer as a persent is 1%
Step-by-step explanation:
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2 is 1 percent of 200.
What is percentage?Percentage is defined as a given part or amount in every hundred. It is a fraction with 100 as the denominator and is represented by the symbol "%".
Let 2 is x% of 200.
Now, x% of 200 =2
x/100 ×200 =2
200x=200
x=1
Therefore, 2 is 1 percent of 200.
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