Answer:
Angle A is 82
Angle B is 8
Step-by-step explanation:
Complementary means they add to 90 degrees
3x+46+x-4=90
4x+42=90
4x=48
x=12
Angle A is 3(12)+46= 82
Angle B is 12-4=8
82+8=90
k over 1.5 equals 3 what is k
Answer:k=4.5
Step-by-step explanation:4.5/1.5=3
ANSWER THE QUESTION FOR BRAINLIEST
Answer:
C, the graph is increasing when x is between -1 and 2.
Step-by-step explanation:
When it is increasing, it is getting higher up the y axis. The other two lines are going lower down the x axis so they are decreasing. This means that it has to be C.
hope this helps :)
Evaluate the algebraic expression 3f + g,when f = 6, g = 8, h = 12 and j = 2
Why is buying a house a better investment than renting an apartment?
A. Housing prices increase faster than rents.
B. Mortgage payments increase the homeowner's equity.
C. Leases have higher interest than mortgages
D. Houses are generally larger than apartments,
SIM
Why buying a house is a better investment than renting an apartment is: B. Mortgage payments increase the homeowner's equity.
Why buying a house can tend to be better investment compared to renting an apartment is because of mortgage.
When a person pay for the mortgage, the person debt or loan balance will decrease and on the other hand the person homeowner equity will tend to increase.
Therefore the correct option is B.
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GIVING OUT BRAINLIEST TO WHOEVER CAN PROVIDE THE CORRECT ANSWER !! Asap
help with math thanks so much:)
Answer:
4/3Step-by-step explanation:
1/2 ÷ 2/3 = 1/2 x 3/2 = 3/4 -_- so easy
Answer:
The first one is three the second is four
Step-by-step explanation:
1/2÷2/3 (do copy, dot, flop)
1/2·3/2
1·3=3
2·2=4
3/4
The two numbers in bold are the answers
pls help me giving brainless.
Answer: about 8 dollars
Step-by-step explanation:
2*12=24
8*12=96
12*12=144
Answer:
8 dollars
Step-by-step explanation:
the math comes out to 6.5 dollars per person and 8 is the closest
10 POINTS!!!!which polynomial represents the sum below ?
Answer:
b
Step-by-step explanation:
use calculator next time
B. 3x³ + 8x² + 9x + 12 is the answer.
hope it helps..
Plz help ill give brainliest
Answer:
Step-by-step explanation:
Cone
Givens
r = 1.5 inches
h = 4 inches
Formula
V = 1/3 pi r^2 h
V = 1/3 3.14 * 1.5^2 * 4
V = 1/3* 3.14 * 2.25 * 4
V = 9.42
Semi sphere
Givens
r = 1.5
Formula
V = 2/3 * pi * r^3
Solution
V = 2/3 * 3.14 * 1.^3
V = 7.065
Total
V = 9.42 + 7.065
V = 16.485
Rounded to the nearest 1/100
V = 16.49
Answer
First left column = 0
Next left column= 1
Tens column 6
Then the decimal .
Next column 4 (Tens column)
Hundredths 9
In the figure, what is m∠ABE? What is m∠DBE? Enter your answers in the boxes.
Answer:
<DBE is 25.5
<ABE=115.5
Step-by-step explanation:
<DBE is 90-64.5 because DBC is a right angle
<DBE is 25.5
<ABE= 90+25.5 because ABD is a right Angle and DBE is 25.5
<ABE=115.5
Angelica made sales of $5,000. She receives a 3% commission. How much would her commission be if her sales doubled?
Answer:
Step-by-step explanation:3% of $10,000 is $300.
Start with x2 - 6x + 8 = 0 and complete the square, what is the equivalent equation?
es -))
A)
(x + 3)2 = 1
B)
(x+3)2 = 9
C)
(x - 3)2 = 1
D)
(x-3)=9
What are the coordinates of point (-2, -4) after a 180 degree rotation?
Answer:
(2, 4)
Step-by-step explanation:
Anytime you rotate a point 180° about the origin, the x-coordinate and y-coordinate become their opposites.
(x,y) becomes (-x,-y)
Please help me wiht this
Answer:
Kevin
Step-by-step explanation:
4 1/2 times 2 2/5 times 3 3/4 equals
Answer:
[tex] 40 \frac{1}{2} [/tex]
Step-by-step explanation:
[tex] 4 \frac{1}{2} \times 2 \frac{2}{5} \times 3 \frac{3}{4} = [/tex]
[tex] = \dfrac{9}{2} \times \dfrac{12}{5} \times \dfrac{15}{4} [/tex]
[tex] = \dfrac{9 \times 12 \times 15}{2 \times 5 \times 4} [/tex]
[tex] = \dfrac{9 \times 3 \times 3}{2 \times 1 \times 1} [/tex]
[tex] = \dfrac{81}{2} [/tex]
[tex] = 40 \frac{1}{2} [/tex]
Answer:
4 1/2 * 2 2/5 * 3 3/4 = 81/2 or 40 1/2 or 40.5
Hope this helps!
Leon made cookies.
He used 7/10 of a cup of flour and 1/2 of a cup of sugar.
Q. How much
more flour than sugar did Leon use?
Answer:
1/5 or .20 or 20% (same answer in different formats!)
Step-by-step explanation:
Subtract 1/2 from 7/10
make the denominators the same, so 7/10 - 5/10. You get 2/10 or 1/5.
Ok Now can anybody help due in 1 and a half min will give the brainiest.
Answer:
-25, 5
Step-by-step explanation:
-22 + -25 = -47
-25/5 minutes = -5
since there is no -5 in speed, then the answer is 5
Match the values with the statistical measures for these data points.
20, 20, 21, 22, 23, 23, 24, 24, 25, 25, 26, 26
Answer:
20, 20, 21, 22, 23, 23, 24, 24, 25, 25, 26, 26
Step-by-step explanation:
median (middle number) is (23 + 24) / 2 = 47/2 = 23.5 <== median
Q1 = (21 + 22) / 2 = 43/2 = 21.5 <== lower quartile
Q3 = (25 + 25) / 2 = 50/2 = 25 <== upper quartile
Your welcome! (Please correct me if im wrong!)
Please mark brainiest
Winy bought 9 light bulbs at a cost of 1.19 cents each. how much did winy spent in all of the light bulbs
Answer:
$10.71
Step-by-step explanation:
$1.19 * 9 = $10.71
match each term with its definition,
Answer:
Population-1
Sample- 2
Simulation-4
biased sample- 3
-8x^43
What is the end behavior? Please show work, for instance, x→∞
Answer:
x→∞, f(x)→ - ∞
x→ - ∞, f(x)→∞
Step-by-step explanation:
Emily jogged 8 miles due north, then turned east and jogged 15 miles. How many miles is
she from her starting point?
Answer:
The answer is 120
Step-by-step explanation:
I got it by timing 8 and 15 , and I got 120
Hey circle is divided into 24 sectors are shown below the sectors were rearranged into the figure shown below by placing the sector side-by-side this figure can be used to derive the equation for the area of a circle which statement about the figure is true
Answer:
the answer is two
Step-by-step explanation:
The equation is
The figure is similar to a parallelogram , with a base length equivalent to the circumference of the circle and a height equivalent to the radius of the circle
What is a Circle?
A circle is a closed two-dimensional figure in which the set of all the points in the plane is equidistant from a given point called “center”. Every line that passes through the circle forms the line of reflection symmetry. Also, the circle has rotational symmetry around the center for every angle
The perimeter of circle = 2πr
The area of the circle = πr²
where r is the radius of the circle
The standard form of a circle is
( x - h )² + ( y - k )² = r²,
where r is the radius of the circle and (h,k) is the center of the circle
Given data ,
Let the radius of the circle be represented as r
Now , the equation will be
The circumference of the circle C = 2πr
And , the circle is divided into 24 sectors and it is placed side-by-side
The figure formed is in the shape of a parallelogram
The base length of the parallelogram = circumference of the circle
And ,
Height of the parallelogram = radius of the circle r
Hence , the base length is the circumference and height is the radius of the circle
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What's the circumference of a
circle with a diameter of 18 inches?
Use 3.14 for n.
C = [?] inches
Answer:
56.55 inches
Step-by-step explanation:
no links help me
Parents are raising money for new playground equipment. They need $682.56 to purchase swings and receive a $200.00 donation. The remaining amount will be equally divided among 8 different student groups to raise. How much money will each student group need to raise in order to purchase the swings? Your answer should start with the $ and should only include numbers and a decimal point. *
Answer:
$53.57
Step-by-step explanation:
First, you have to subtract 200 from 628.56 to get 428.46
Then, you do 428.46/2 = 53.57, which is your answer
Hope this helps!
Step-by-step explanation: $682.56 - 200 of the donations = 482.56
find the value of x in the Triangle shown below x=?
Answer:
x = 66°
Step-by-step explanation:
unmarked angle = x because it is an isosceles triangle.
The sum of all three interior angles of any triangle = 180°
So:
2x + 58° = 180°
2x = 122°
x = 66°
What is always true about the angles of an isosceles triangle? All three angles are congruent. At least two of the angles are congruent. The vertex angle is a right angle. The vertex angle is obtuse.
Answer:
at least 2 angles are congruent
Step-by-step explanation:
isoseles triangles have two congruent opposite angles such as 70 70 40
An election ballot asks voters to select four city commissioners from a group of
twelve candidates. In how many ways can this be done?
Answer:
Step-by-step explanation:
C(16, 4) = 1820 ways
16
C
4 = (16x15x14x13) / (4x3x2x1)
Hurry ASAP) Graph the system of equations. f ( x) = x^2 - 5x + 7 and g(x)=2x + 1. Which statements are true about the solutions to the system of equations? Select each correct answer. ( I accidentally clicked on option A but I don't know the answer at all). Will Mark Brainliest.
Answer:
N/A
Step-by-step explanation:
Get the Desmos graphing calculator app. it is very helpful when graphing and needing to be able to compare functions
Solve x2−5x=8 by completing the square. Round your answers to the nearest hundredth.
Answer:
[tex] x = \dfrac{5}{2} \pm {\dfrac{\sqrt{57}}{2} [/tex]
Step-by-step explanation:
[tex] x^2 - 5x = 8 [/tex]
[tex] x^2 - 5x + \dfrac{25}{4} = 8 + \dfrac{25}{4} [/tex]
[tex] (x - \dfrac{5}{2})^2 = \dfrac{57}{4} [/tex]
[tex] x - \dfrac{5}{2} = \pm \sqrt{\frac{57}{4}} [/tex]
[tex] x = \dfrac{5}{2} \pm {\dfrac{\sqrt{57}}{2} [/tex]