Answer:
x-8=8-x
x=8
y=8-8
y=0
Step-by-step explanation:
y=0
x=8
Answer:
x=8,y=0
Step-by-step explanation:
y=x-8
y=8-x
So,
x-8=8-x
x+x=8+8
2x=16
x=8
Now,
y=x-8
y=8-8
y=0
What is the ratio of the side length of the smaller square to the side length of the larger square?
FAST RESPONSE PLEASE!!!
Answer:
the smaller square length is 3cm
the larger square length is 6cm
hence their ratio will be 3:6
Simplify the ratio
we have our final answer to be 1:2
The required ratio of the side length of the smaller square to the side length of the larger square is 1 : 2.
The ratio can be defined as the comparison of the fraction of one quantity towards others. e.g.- water in milk.
Here,
Side of smaller square, a = 3
Side of the larger square, b = 6
According to the question,
The ratio of the side length of the smaller square to the side length of the larger square,
= a / b = 3 / 6
= 1 / 2
Thus, the required ratio of the side length of the smaller square to the side length of the larger square is 1 : 2.
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Which equation could be used to find the length of the hypotenuse?
Answer:
The first one. 6 squared + 11 squared= c squared
You are designing a rectangular skateboard park on a lot that is on the corner of a city block. The park will have a walkway along two sides. The dimensions of the lot and the walkway are shown in the diagram.
Answer:
The dimensions of the lot and the walkway are shown in the diagram.
Step-by-step explanation:
Plsss help me !!!!
the public school enrollment of a city is 13,500. Enrollment is declining at a rate of 4.5% per year. predict the enrollment in 5 years.
Answer:
The enrollment after 5 years is 10,724
Step-by-step explanation:
Generally, we can have the depreciation formula written as follows;
A = P(1 - r)^t
A is the number of enrollment in after a certain number of years t
P is the initial population which is 13,500
r is the rate of depreciation which is 4.5% = 4.5/100 = 0.045
t = 5 years
Substituting these values, we have it that;
A = 13,500(1-0.045)^5
A = 10,723.84
What is the area of the
triangle?
6 mm
8 mm
square millimeters
Answer:
24 square millimeters
Step-by-step explanation:
Area of a triangle is half of the base times the height.
[tex]\frac{1}{2} bh[/tex]
Here, that means
[tex]\frac{1}{2}[/tex](8)(6) = 24 square millimeters
help plz
what's [tex]\sqrt{8*8}[/tex]
Thx!!
Answer:
8
Step-by-step explanation:
[tex]\sqrt{8*8}[/tex] = [tex]\sqrt{64}[/tex]
[tex]\sqrt{64}[/tex] = 8
Hope this helps!
Answer:
Solution given:
[tex]\sqrt{8*8}[/tex]
[tex]\sqrt{8²}[/tex]
[tex]\large \bold{8}[/tex]
PLEASE HELP ASAP and have a great night ! :D
Answer:
6-8
Step-by-step explanation:
---------------------
A hovercraft takes off from a platform. The function models the height of the hovercraft above the ground in
meters) as a function of time (in seconds) after it takes off.
Plot the point on the graph of that corresponds to the time when the hovercraft reached its maximum
height.
Height (meters)
6
f
Answer:(1,8)
Step-by-step explanation:
Help, I dont get it, Like how do I do the division?
Answer:
Step-by-step explanation:
you actually dont have to do any division in this problem. since you know the area of the square and its depth, you simply multiply to two fractions, so [tex]\frac{25}{4} *\frac{8}{5}[/tex] when you multiply fractions all you do is multiply the tops and and bottoms, so 25 * 8=200 and 5 * 4=20, so the fraction is now 200/20, so when divide both sides by 20, the answer is 10. another way to demonstrate this in case you didnt understand is that you can rewrite your equation as [tex]\frac{25 * 8}{4 * 5}[/tex] then all you have to do is perform the opperation.
if you have any questions, leave them in the comments and i will try to answer them, if this helped, pls give brainliest
An angle that measures 100° is an angle
a. acute
b. plain
c. straight
d. obtuse
Answer:
obtuse
Step-by-step explanation:
solve pleas really important
Answer:
bleasssss
Step-by-step explanation:
Answer:
B negative 3
Step-by-step explanation:
just did this u wont reget
Which is the length of HJ expressed in terms of π?
PLZ help
Answer:
B. 9π/20
Step-by-step explanation:
Which is the length of HJ expressed in terms of π?
PLZ help
The formula to calculate arc length when central angle is in degrees =
Arc length = θ/360 × 2πr
r = radius = 1
θ = 81°
Hence:
Arc length in π =
= 81/360 × 2 × π × 1
= 162π/360
= 9π/20
Therefore, the arc length = 9π/20
Option B is the correct option
Solve x 2 - 4x - 7 = 0 by completing the square. What are the solutions?
A){2 +√11 , 2 - √11}
B){-2 +√11 , -2 - √11}
C){2 + √11, 2 +√11 }
Answer:
A) {2 +√11 , 2 - √11}Step-by-step explanation:
[tex]x^2 - 4x-7=0\\\\\underline{x^2 - 2\cdot x\cdot2+2^2}-2^2-7 =0\\\\\big(x-2\big)^2-4-7=0\\\\ \big(x-2\big)^2=11\\\\ x-2=\pm\sqrt{11}\\\\ x=2\pm\sqrt{11}[/tex]
PLEASE HELP WILL GIVE BRAINLY!!
Which object has a taller height based on the given information?
Object A: a parallelogram with an area of 60m2 and a base of 10m
Object B: a parallelogram with an area of 40m2 and a base of 4m
Answer:
Which object has a taller height based on the given information?
Object A: a parallelogram with an area of 60m2 and a base of 10m
Object B: a parallelogram with an area of 40m2 and a base of 4m
Object A
OR
Object B: (Correct)
Step-by-step explanation:
Because the base of B is 4m but the hight is 10m2 because 10x4=40
please help me ill give you the crown thing if its right
Answer:
C 22cm I really hope this helps and is right! Sorry if its wrong
Step-by-step explanation:
:)
1. How can you find answers to the statistical questions?
2. How about answers to non-statistical questions?
1 The solution involves four steps.
Make sure the sample size is big enough to model differences with a normal population. ...
Find the mean of the difference in sample proportions: E(p1 - p2) = P1 - P2 = 0.52 - 0.47 = 0.05.
Find the standard deviation of the difference. ...
Find the probability.
Correct I’ll give brainlist no links or will be reported
Answer:
0
Step-by-step explanation:
If you plug two points into the equation y2-y1/x2-x1, you will find the slope or rate of change. In this case I used the points (0,3) and (2,3). Plug them in to get 3-3/2-0. 0/2=0. Therefore, the rate of change is 0.
If this helps please mark as brainliest
Answer:
0
Step-by-step explanation:
there is no rate of change. rate of change means what is the slope or the distance the beginning and end of the line. since it is going in a straight line there is no rate of change.
hope this helped
A coffee shop sold small coffees for $2 and large coffees for $2.50. At the end of a day the shop sold 450 cups of coffee for a total revenue of $950. How many large coffees were sold?
Write two equations for this problem and solve using substitution
Step-by-step explanation450 x 2.50 = 1125.
1125 - 950 = 175Can someone please help me with math.
Answer:
The answer would be plot D.
Step-by-step explanation:
The menu at the 51's baseball game has 8 flavors of drinks, 4 types of french fries, and 3 types of hamburgers. How many different ways could you purchase a drink, fries, and hamburger? (Combination)
Answer:96
Step-by-step explanation:
It's super easy you just multiply 8x4x3=96
and that gives you the answer
1) A Jet travels 520 miles in 2 hours. At this rate, how far could the jet fly in 13 hours? What is the rate of speed of the jet?
Answer:
[tex]Speed = \frac{distance}{time} = \frac{520}{2} =260miles \ per \ hour \\\\Distance = Speed * time = 260 * 13 = 3380miles[/tex]
Help me with this hw please
Answer:
12 = 3 + p
Step-by-step explanation:
She has a total of 12 pencils
3 of them are red
The rest are "p"
p + 3 must equal 12 because she has a total of 12 pencils consisting of 3 red and "p" as the rest
A circle has a radius of 1.5 meters.
Find its circumference and area.
help bestiess :)
Answer:
C=9.42
Step-by-step explanation:
Formulas: C=2πr or C=πd
Were gonna use C=2πr
"r"stands for radius from the problem we know that the radius is 1.5 .
Now we substitute the "r" for 1.5, it looks like this C=2π1.5 .
Now we multiply 2x1.5=3 . Now you are left with C=3π
Now you need to multiply 3xπ (Instead of π use 3.14) it would look like this 3x3.14= 9.42
Is Joon lee soo a girl or boy name???
Answer:
Girl
Step-by-step explanation:
For me... it sound more like a girl but it could also be a boy's name
The perimeter of an equilateral triangle is 15 m. What is the length of each side of
the triangle?
Answer:
Correct Answer is (5 meters) for each side
Step-by-step explanation:
A=[tex]\ \frac{\sqrt{3}}{4} a^{2}[/tex] (area)
Perimeter = 15/3 = 5 meters each side
Can someone please help me with this algebra
Answer:
bounce 1
Step-by-step explanation:
A recipe for peanut butter cookies uses only peanut butter ,sugar ,syrup and egg in the ratio 5:4:2:1
A) wants to makes 2.4kg of cookies
How much of each ingredient should he use.
B) using this recipe 10ph of syrup is needed to make 15 of these cookies
A)butter= 12
sugar = 9.6
syrup= 4.8
eggs= 2.4
What is ratio?A ratio indicates how many times one number contains another.
Given:
5:4:2:1
Let the common ratio be x
So, butter= 5x
sugar= 4x
syrup = 2x
egg= x
As, eggs= 2.4 kg
So, x= 2.4
Now,
butter= 5x = 5* 2.4 = 12
sugar= 4x = 4* 2.4 = 9.6
syrup = 2x = 2* 2.4 = 4.8
Learn more about ratio here:
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Hello, I am Nazanin. Tomorrow I have to answer a series of math questions. Is there anyone who can help me?
if 3 tacos at taco el primo cost $5.31, how much would 8 tacos cost?
Answer:
[tex]\$14.16[/tex]
Step-by-step explanation:
Since the question implies a constant rate, we can set up the following proportion:
[tex]\frac{3}{5.31}=\frac{8}{x},\\3x=8\cdot 5.31,\\x=\frac{8\cdot 5.31}{3}=\boxed{\$14.16}[/tex]
3t = 5.31
t = 1.77
We're looking for 8t.
t = 1.77
8t = 14.16
Solve for X
x = ___ (Round to the nearest hundredth)
Answer:
12.62
Step-by-step explanation:
imagine a circle with the center at the corner (let's call it A) with the 31 degree angle. the radius is AB.
so,
x = sin(31)×AB
and
21 = cos(31)×AB
therefore,
AB = 21/cos(31) = 24.4993...
=> x = sin(31)×24.4993... = 12.62 (12.61807...)