Answer:
Step-by-step explanation:
5²+b²=61
25+b²=61
25(-25)+b²=61(-25)
b²=36
√b²=√36
b=6
Hope this helps :)
Answer: The Answer is A, 6ft.
Step-by-step explanation: None needed, Hope that helped! ^^
Use the algebra tiles to help you solve the equation 4x - 5 = 7
Is this proportional or non proportional and why
Given:
The table of values.
To find:
Whether the given relation in the table is proportional or non proportional.
Solution:
If y is directly proportional to x, then
[tex]y\propto x[/tex]
[tex]y=kx[/tex]
[tex]\dfrac{y}{x}=k[/tex]
Where, k is the constant of proportionality.
It means the ratio of y and x remains same for proportional relation.
From the given table, the points are (10,18), (11,18.6) and (12,19.2). The ratio of y to x for these points are:
[tex]\dfrac{18}{10}=1.8[/tex]
[tex]\dfrac{18.6}{11}\approx 1.69[/tex]
[tex]\dfrac{19.2}{12}=1.6[/tex]
Since the ratio of y to x for the given points are not equal, therefore the given relation is a non proportional relation.
In circle B with m \angle ABC= 30m∠ABC=30 and AB=14AB=14 units, find the length of arc AC. Round to the nearest hundredth.
Answer:
the answer is 130 because why not
Answer:
The answer is 7.33 m
Step-by-step explanation:
I looked it up lolplease help me :))) i really need help
Find the intersection points of the linear and quadratic functions shown below f(x)=2x-5 g(x)= x2+2x-21
Answer:
[tex](-4,-13)[/tex] and [tex](4,3)[/tex] the intersection points.
Step-by-step explanation:
Intersection point of two functions is a common point which satisfies both the functions.
Given functions are,
[tex]f(x)=2x-5[/tex]
[tex]g(x)=x^2+2x-21[/tex]
For a common point of these functions,
[tex]f(x)=g(x)[/tex]
[tex]2x-5=x^2+2x-21[/tex]
[tex]-5=x^2-21[/tex]
[tex]0=x^2-16[/tex]
[tex]x^2=16[/tex]
[tex]x=-4,4[/tex]
For [tex]x=-4[/tex],
[tex]f(-4)=g(-4)=2(-4)-5[/tex]
[tex]=-13[/tex]
For [tex]x=4[/tex],
[tex]f(4)=g(4)=2(4)-5[/tex]
[tex]=3[/tex]
Therefore, [tex](-4,-13)[/tex] and [tex](4,3)[/tex] the intersection points.
the circumference of a circle is 28 meters. what is the radius?
A. 7 m
B. 14 m
C. 21 m
D. 28 m
Solve for x.
40 = 8(x - 10)
Answer:
x = 15
Step-by-step explanation:
hope this helps, have a great day/night!!
Answer:
15
Step-by-step explanation:
40=8(x - 10)
Distributive property
40 = 8x - 80
Add 80 on both side
120 = 8x
Divide both sides by 8
120/8 = 15
x = 15
Would you rather go without TV or junk food the rest of your life?
Answer:
Junk food because the TV gives you something to do.
Step-by-step explanation:
Have a great day :)
Which expression is represented by the model
Answer:
D.
hope this helps
have a good day :)
Step-by-step explanation:
Answer:
D
Step-by-step explanation:
There are 3 out of 8 shaded in the box, and there are two whole ones, making it:
2 × 3/8
----------------------------------------------------------------------------------------------------------------
Have a good day :)
Enter the value of
(0.01)(−0.1)(10)(−100)
The value of the expression (0.01) × (−0.1) × (10) × (−100) will be 1.
What is the value of the expression?When the relevant components and basic processes of a numerical method are given values, the expression's result is the result of the computation it depicts.
The definition of simplicity is making something simpler to achieve or grasp while also making it a little less difficult.
The expression is given below.
⇒ (0.01) × (−0.1) × (10) × (−100)
Simplify the expression, then we have
⇒ (0.01) × (−0.1) × (10) × (−100)
⇒ (0.01) × (0.1) × (10) × (100)
⇒ 1
The value of the expression (0.01) × (−0.1) × (10) × (−100) will be 1.
More about the value of the expression link is given below.
https://brainly.com/question/23671908
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Teachers were told that next year they would receive a percent increase in their salary. Mrs. Bennett is making $32,000 a year and will receive $2,550.00 more next year. What is the percent increase? Round to the nearest percent. I need this answer ASAP please and thank you!
Answer:
7.97%
Step-by-step explanation:
Given data
Original Salary= $32,000
Increase= $2,550.00
percent increase= increase/original *100
Percent increase= 2,550.00/32000*100
Percent increase= 0.0796875*100
Percent increase= 7.97%
Hence the increase is 7.97%
If 2x > 8, find the first integer solution.
A. 3
B. 4
C. 5
D. 6
Answer:
B because 2x > 8 is 8 ÷ 2
Step-by-step explanation:
look at the photo
what is 345.00 divided by .072? (rounded by ten if possible)
Answer:
4791.7
Step-by-step explanation:
Jaden construction scale model of a building with a rectangle or a base model is 2 inches in length and 1 inch in with the scale of the model of 1 inch equals 47 feet what is the actual area in square feet of the base of the building
Answer:
4418
Step-by-step explanation:
2 inches=94ft
1 inch=47ft
94*47= 4418 ft
Please help me with this homework show me how you get it and the answer
Answer:
Step-by-step explanation:
V = 1/3πr^2h
Putting values
V = 1/3(3.14)(4)^2(3)
= 50.24
Which ones the right answer?
The answer is D. (7,8)
You are able to count from 0 to ten, and you always put the x number first!
Hope this helps :)
Which is the greatest value?
A. (3/2)^2
B. 0.3^2
C. (1/2)^2
D. 0.1^2
E. (-1/2)^2
Answer:
dont care but chose e
Step-by-step explanation:
e
2.
When dropped, a golf ball bounces to
75% of its previous height on each
successive bounce. Someone drops a golf
ball from the top of Burj Khalifa in
Dubai, and its first bounce reaches 2041.5
feet. What is the peak height of the ball
after the tenth bounce?
A) 273 ft.
B) 204 ft.
153 ft.
D) 114 ft.
E) 340 ft
A certain television is advertised as a 85 inch TV if the width of the TV is 67 how tall is the TV
Answer:
Step-by-step explanation:
Apply the Pythagorean Theorem:
85^2 = 67^2 + h^2, where h is the height of the TV
Then 7225 = 4489 + h^2, or
h^2 = 2736, or h = +√2736 = 52.3 inches
The TV is 52.30 inches tall if the television is advertised as an 85-inch TV if the width of the TV is 67.
What is a right-angle triangle?It is defined as a triangle in which one angle is 90 degrees and the other two angles are acute angles. In a right-angled triangle, the name of the sides are hypotenuse, perpendicular, and base.
We have:
A certain television is advertised as a 85 inch TV
It means the diagonal length is 85 inches.
Width of the TV = 67 inches
Let's suppose the TV is x inches Tall
So from the Pythagoras theorem:
[tex]\rm 85^2 = x^2+67^2[/tex]
7225 = x² + 4489
x = 52.30 inches
Thus, the TV is 52.30 inches tall if the television is advertised as an 85-inch TV if the width of the TV is 67.
Learn more about the right angle triangle here:
brainly.com/question/3770177
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hello please help i’ll give brainliest
PLEASE ANSWER ASAP NO LINKS!!!!
Answer:
a
Step-by-step explanation:
same slope
Answer:
d
Step-by-step explanation:
i say this because of the reason of how the line goes along the y and x
2 3/4 - 1 1/6 what is it
Answer:
1 7/12
Step-by-step explanation:
11/4 -7/6
33/12 - 14/12
19/12
1 7/12
Answer:
1 3/4 - 1 1/6
= 10/4 - 7/6
Lcm of 4 and 6 = 2 ×2 × 3 = 12
= (10/4) × 3 = 30/12
(7/6) × 2 = 14/12
30/12 - 14/12 = 30-13/12 = 17/12
Help plzz i added a pic
Answer: A. 16
Step-by-step explanation:
16Step-by-step explanation:
Find the slope of the line that passes through each pair of points.
Answer:
0.5
Step-by-step explanation:
Slope (m) =
ΔY
ΔX
=
1
2
= 0.5
θ =
arctan( ΔY ) + 180°
ΔX
= 206.56505117708°
ΔX = 0 – 2 = -2
ΔY = 0 – 1 = -1
Distance (d) = √ΔX2 + ΔY2 = √5 = 2.2360679774998
Equation of the line:
y = 0.5x
When x=0, y = 0
When y=0, x = -0
BRAINIEST PLEASE??
will give brainliest to the correct answer (nor links or account will be reported) :)
Answer:
50
Step-by-step explanation:
68+62=130 then subract 180-130 and have 50 so x=50
Answer:
x°=50°
Step-by-step explanation:
Because of the Vertical Angle Theorem, the blank angle across from 68° is the same measure. Therefore, since the blank angle is 68°, then x° would be 50° because 180-62-68=50 due to the Triangle Angle Sum Theorem.
what is the value of sin E? write your answer as a simplified fraction
Answer:
[tex] \frac{20}{101} [/tex]
Step-by-step explanation:
I hope this helps
What is the probability of rolling a number less than 4 with one roll of a number cube?
please help me with retake questions? im really confused
Answer:
20°
Step-by-step explanation:
It's a catch. Draw a stronger line (along the circle) from V, going through Z, W, X, and getting to Y. That measures 320°.
Since the whole circle is 360° the segment YV measures 40°. Therefore, angle VXY = 20°.
f(x) = x2. What is g(x)?
Answer:
B
Step-by-step explanation:
Graph shrinks, that means for every x value there is a higher y value. So coefficient of x is definitely more than 1. Try to substitute x = 1 to (9x)^2 and (3x)^2.
(3(1))^2 = 9
Which words name the shape?
Answer: B, Parallelogram, and rectangle
Step-by-step explanation:
A parallelogram requires two parallel sides which that shape has.
A rectangle requires all angles to be right angles and that shape has all angles being right angles.
The shape is not a rhombus since all sides are not the same and it's not a square for the same reason.