CHOOSING BRAINLIEST. SCREENSHOT PROVIDED
The two triangles are congruent. Find the unknown variables.
Answer:
I think
y= 71
x = 14
z = 18
also those are trapezoids
Step-by-step explanation:
what is the range of the data set on this dot plot
A.
B.
C.
D.
Answer:
B
Step-by-step explanation:
Subtract the minimum number from maximum number.
[tex]10 - 2 = 8[/tex]
Why is a negative times a negative always a positive?
Answer: A negative times a negative is always positive because the two negative signs are canceled out.
Step-by-step explanation:
If you seek a more in-depth explanation, Khan Academy actually has a video available on this topic!
find the value of b if triangles are similar
Answer:
9 because the constant of proportianlity is 3/4 and 3/4 of 12 is 9.
can someone help me w these questions? PLEASE
Answer:
Step-by-step explanation:
Which expression(s) have a greatest common factor (GCF) of 3xy2 with 42xYA?
Select all that apply.
A. 6x2y2
B. 15xyz
C. 27x3y2
D. 9xy3
Please help me y’all i’m begging!!!!
Answer:
212
Step-by-step explanation:
0.5*11*10=55
3.14*10*10/2=157
157+55= 212
Factorise full the following x squared +2x
Answer:
x(x+2) is the answer please
Step-by-step explanation:
x²+2x
x(x+2)
Rose cuts 3 feet from a 9-foot length of rope. Then she cuts 13 inches from the rope. How many inches of rope are left?
Answer:
uh hajsjdjjfhdbdjdjjdjvjjvjfjrbdbjfhxbfjxj
Step-by-step explanation:
ok
Ordan is cutting a 2 m 2 m2, start text, space, m, end text by 1 1 4 m 1 4 1 m1, start fraction, 1, divided by, 4, end fraction, start text, space, m, end text piece of rectangular paper into two pieces along its diagonal. Find the area of each of the pieces. m 2 m
Answer:
5/4 m²
Step-by-step explanation:
Jordan is cutting 2 m by 1 1/4 m piece of rectangular paper into 2 pieces along its diagonal.What is the area of each of the pieces.
Length of the rectangular paper = 2m
width of the rectangular paper = 1 1/4m
Area of a rectangle = Length × width
= 2 × 1 1/4
= 2 × 5/4
= (2 * 5)/4
= 10/4 m²
Area of a rectangle = 10/4 m²
Diagonal divides the rectangle into 2 equal pieces
Divide area of the rectangle by 2
Area of each piece of the diagonal = Area of the rectangle / 2
= 10/4 m² / 2
= 10/4 ÷ 2
= 10/4 × 1/2
= (10*1) / (4*2)
= 10/8
= 5/4 m²
Area of each piece of the diagonal = 5/4 m²
Students standing in line for a theme park were surveyed about their favorite ride. Their responses are shown below. If one student is picked randomly, then which of the following is true?
Answer:
H is the answer
Step-by-step explanation:
14 is 1/2 of 28
HELP OMGGGGGGGGG PLSSS
Step-by-step explanation:
find the area of the big rectangle [ 8 * 18]
find the area of the small triangle [½ * 8 * 8]
calculate the difference of the 2 areas.
that's Ur answer
Answer:
B. [tex] 112 \: {in}^{2} [/tex]
Step-by-step explanation:
Area of the shaded region = Area of rectangle with dimensions 18 in and 8 in - Area of triangle with base 8 in and height 8 in
[tex] = 18 \times 8 - \frac{1}{2} \times 8 \times 8 \\ \\ = 144 - 32 \\ \\ = 112 \: {in}^{2} [/tex]
FASST PLEASE ANSWER NO LINKS!!!!!
Answer:
180
Step-by-step explanation:
Answer: 180 is the correct answer. Hope this helps!!!!
Step-by-step explanation:
When rolling a number cube 500 times, how many times can you expect to roll a number divisible by 2?
Answer:
You can expect to roll a number divisible by 2, 167 times
Step-by-step explanation:
In the picture,...
can somebody please just explain to me how to do this, it says solve for x in each diagram. I already answered the first question and I just want to make sure that I'm doing it
Answer:
u did it right
Step-by-step explanation:
solve it like this
2x -7 = 47
2x = 47 + 7
2x = 54
54/2
x= 27
Please mark as brainliest
Have a great day, be safe and healthy
Thank u
XD
Marsha deposited $7,500 into a savings account 5 years ago. The simple interest rate is 3%. How much money did Marsha earn in interest? What would be her new account balance?
they made $1125 and the new balance is $8625
Answer:
earned in intrest would be 450.
Step-by-step explanation:
i did the assingment
Can you please help me on #12 pls
And also no links
Answer:
12) Well follow the orders of operations
Parentheses
Exponents
Mulitpacation - division (left to right)
Addition - subtraction (left to right)
Well we see an exponents lets do that first
6^2=36
And basically theres these parenthesis on the side for each so really its
(8+36) / (11)
This only occurs if the number is presented like this as diviosn or a fraction.
Now we solve that
8+36= 44
44/11=4
4+7*2
Thats the final equation
Well multiply first
7*2=14
14+4=18
The answer would be 18
The graph of F(x), shown below, has the same shape as the graph of G(x) = x2, but it is shifted to the left 2 units. What is its equation?
Answer: F(x)=(x+2)²
Step-by-step explanation:
Which expression is equivalent to: -3a-7a+4b
A: -10a-7+4b
B: -10a+4b
C: -14ab
D: -4a+4b
Answer:
-10a+4b
hope this answer helps you.....
help!? me please help mee
Answer:
X=7
Step-by-step explanation:
in order to get everything out of the square root, just square both sides.
This will give you x + 1 = 2x - 6
move like terms to each side and you’ll end up with x = 7
If a cone has a height of 8 inches and a side measurement of 10 inches, what is the radius of its base?
Answer:
The radius of its base is 6 inches
Step-by-step explanation:
The radius of the base of a cone r , the slant height of the cone l and the height of the cone h forms a right triangle, with the slant height being the hypotenuse of the right triangle
Mathematically, since we have a right triangle, we can find the radius of the base by the use of Pythagoras’ theorem
According to Pythagoras’ theorem; the square of the hypotenuse equals the sum of the squares of the two other sides
Thus,
l^2 = r^2 + h^2
l = 10 inches
r = ?
h = 8 inches
10^2 = r^2 + 8^2
100 = r^2 + 64
r^2 = 100-64
r^2 = 36
r = √(36)
r = 6 inches
Not sure if i got this right?
Answer:
The effect it will have on the volume is;
The volume will be 8 times larger
Step-by-step explanation:
The dimensions of the given prism are;
The length of the prism, l = 5 in.
The breadth of the prism, b = 5 in.
The slant height of the prism, = 4 in. by 5 in.
The height of the prism, h = 7 in.
The shape of the prism = Parallelepiped
The volume of a parallelepiped = Area of Base × Height of the prism
The base area of the parallelepiped = The length × Breadth of the parallelepiped
∴ The base area of the given parallelepiped = 5 in. × 5 in. = 25 in.²
The volume of the given parallelepiped, V₁ is found as follows;
V₁ = 5 in. × 5 in. × 7 in. = 25 in.² × 7 in. = 175 in.³
When a scale factor of 2 in applied to the dimensions of the prism, we have;
The new volume, V₂ = 2 × 5 in. × 2 × 5 in. × 2 × 7 in.
∴ V₂ = 2 × 2 × 2 × 5 in. × 5 in. × 7 in. = 8 × 5 in. × 5 in. × 7 in. = 8 × V₁
Therefore;
V₂ = 8 × V₁
The volume of the image of the object, V₂ after applying a scale factor of 2 is 8 times larger than the volume of the object, V₁.
Delilah and a group of friends had an excellent service at a restaurant. They would like to give the server a 25 percent gratuity on their $140 bill. Use the diagram to identify the amount of the tip.
Answer:
The answer is $35
What is the expanded form of 54,582? *
1 point
5 x 100,000 + 4 x 1,000 + 5 x 100 + 8 x 10 + 2 x 1
5 x 10, 000 + 4 x 1,000 + 5 x 1/10 + 8 + 1/100
5 x 1,000,000 + 4 x 10,000 + 5 x 100 + 8 x 10 + 2 x 1
5 x 10,000 + 4 x 1,000 + 5 x 100 + 8 x 10 + 2 x 1
Answer:
5 x 10,000 + 4 x 1,000 + 5 x 100 + 8 x 10 + 2 x 1
Step-by-step explanation:
all the other ones are incorrect
In ΔKLM, k = 5.1 cm, l = 6.4 cm and m=3.6 cm. Find the area of ΔKLM to the nearest 10th of a square centimeter.
Answer:
eIn ΔKLM, k = 5.1 cm, l = 6.4 cm and m=3.6 cm. Find the area of ΔKLM to the nearest 10th of a square centimeter.
Step-by-step explanation:
ee
Answer:
9.2
Step-by-step explanation:
What is the domain and range for the function below:
y = log2 (x - 1)+4
Answer:
I smell gas
Step-by-step explanation:
Is 7/8 bigger than one or greater or equal to one
Answer:
7/8 is less than 1, sure it is close to one but not 1.
Beth has 50 blueberry scones and 75 cranberry scones. She wants to make as many identical bags as possible. Each bag should have an equal number of cranberry and blueberry scones. What is the greatest number of bags she can fill?
Answer:
The greatest number of bags she can fill is 50.
Step-by-step explanation:
If each bag must have an equal number of cranberry and blueberry scones, she is limited to 50 bags by only having 50 blueberry scones.
please help if you know
Complete the equations with powers of 10
Answer:
1. x1000
2. x100
3. x10
Step-by-step explanation:
when multiplying by powers of 10 how ever many 0's are after the 1 move the decimal that many times to the right
example:
411.92x100=41192
notice 2 0's after the 1 so i move the decimal 2 times to the right
what does 41 = w - 4