A right pyramid has a square base that measures 10 cm on each side. Its peak is 12 cm above the center of its base. What is the sum of the lengths of the pyramid's eight edges? Express your answer to the nearest whole number.
Answer:
I think it's 52 cm but I'm not 100% sure
Step-by-step explanation:
Seven consecutive odd integers add up to 119. What are the numbers?
Find the area of the following figure
400 cm2
312 cm2
252 cm2
300 cm2
Answer:
312
Step-by-step explanation:
I took the test
PLZZZZZZZ HELP ME
NO LINKS OR I WILL REPORT THE ANSWER
WILL GIVE BRAINLIEST
LOOK AT ALL OF THE PICTURES
Which shows the following numbers ordered from greatest to least?
0.5, 5/8, 65%, 3/5
A>3/5, 5/8, 0.5, 65%
B>0.5, 3/5, 5/8, 65%
C>65%, 3/5, 0.5, 5/8 65%,
D>65%, 5/8, 3/5, 0.5
Answer:
D
Step-by-step explanation:
plaese help me finish this part of the study guide please
Answer:
Part A: The equations are:
y = -1/2x + 2, and
y = 3x - 5
Part B: The solution is (2,1)
Step-by-step explanation:
Part A: There are two equations we need to find, each line is the graph of a function.Graphs are written in y = mx + b, m is the slope, which is the change in y divided by the change in x, and b is the y - intercept. To find the function of the first graph, the one going slightly down, the slope is: y goes down by one, and x increases by 2, so change in y/ change in x is -1/2. The y - intercept is where the graph goes through the point where x is 0, on this graph, the point is (0,2), the y - intercept is 2, so y = mx + b is y = -1/2x + 2
For the other equation, slope is when y increases by 3, x increases by 1, so 3/1, or 3. The y - intercept is -5, so y = 3x + (-5), or y = 3x - 5
Part B: The solution to this equation is the point where both of the functions meet, here, this point is (2,1), y is 2 and x is 1.
In San Francisco, California, a hotel is located on a city block bounded by Market Street, McAllister Street, and 7th Street as shown.
The side of the hotel that faces 7th street is 60 feet long, and the side of the hotel that faces Market Street is 140 feet long. What is the length of McAllister Street?
WOULD LOVE REAL HELP!
Answer:
sheesh
Step-by-step explanation:
The price of a plane ticket was reduced from $2,400 to $750. By what percentage was the plane ticket reduced?
Answer:
32% approximately
Step-by-step explanation:
Take 2400, divide it by 750 and then multiply the result by 100
On Monday, Mr. Roberts drove 42 miles.
On Tuesday, he drove 5 miles more than half the distance he drove on Monday.
Which expression shows how you could find the distance, in miles, Mr. Roberts drove on Tuesday?
A. (42 – 5) ? 2
B. 42 – (5 ? 2)
C. (42 ÷ 2) – 5
D. (42 ÷ 2) + 5
That one is easy it’s D
100%
The equation E = 1125 +45d shows the total expenses, E, of the Wilson family's vacation for d days.
What are the expenses per day, NOT including the initial expenses?
A $25
OB. $45
Ο Ο Ο Ο
O c. $1,080
OD. $1,125
O E $1,170
please help me with this
Answer:
1: 8-2: 603-3: 1539
Step-by-step explanation:
I gotchu
When you are evaluating an expression, you must always use the order of operations, even within the parentheses
List the steps for Order of Operations
Step 1: _____________________________________
• ___________________________________
• ___________________________________
• ___________________________________
Step 2: _____________________________________
Step 3: _____________________________________
Step 4: _____________________________________
Alexa is a songwriter who collects royalties on her songs whenever they are played in a commercial or a movie. Alexa will earn $20 every time one of her songs is played in a commercial and she will earn $110 every time one of her songs is played in a movie. Alexa earned a total of $340 in royalties on 8 commercials and movies. Write a system of equations that could be used to determine the number of commercials and the number of movies on which Alexa's songs were played. Define the variables that you use to write the system.
Answer:
x + y = 8
20x + 110y = 340
Step-by-step explanation:
Nathan wants to draw a triangle. He knows that two of the side lengths are 5 inches and 7 inches. What is a possible length for the third side?
Answer:
the third side would be 5 inches.
Step-by-step explanation:
Answer:
7 inches
Step-by-step explanation:
Hope this Helps!
For this question, use the spinner shown in the picture.
P(D) = _____________
Write your answer as a fraction in simplest form.
Answer:
1/6
Step-by-step explanation:
it has 6 possible but there is only 1 that has a D so 1 out of 6
Applying Ratio and Rate Reasoning.
No links, please or I will have to report you.
Just 1-6
please help, no links or i will report
The numbers 0 to 10 are in a hat. If you were to pick two numbers at random (you put the first number back in the hat after you pick it out) what is the probability that you will pick a 1, then a 9?
Answer:
i believe 1/5
Step-by-step explanation:
just some algebra questions that i don't know the answers to
Answer:
The ball reaches it's max height of 8 feet at 0.5 seconds.
The ball was at 7 feet at 0.25 seconds and 0.75 seconds.
The tennis ball was above 4 feet for about 1 second.
Between 0.5 seconds and 0.75 seconds the ball decended 1 foot.
Solve the system of equations
Y= -7x+3
Y= -x -3
What is X
What is Y
I need help what does 19 times 29 give me in total
Answer:
551
Step-by-step explanation:
Answer:
It gives you 551
Hope this helps
pls pls pls pls pls help
Answer:m
Step-by-step explanation:
I need help, please!
NO LINKS!
Step-by-step:
4x + 10 = -26
Subtract 10 from both sides
4x = -36
Divide each side by 4
x = -9
To check it, substitute -9 for x in the original equation.
4(-9) + 10 = -26
-36 + 10 = -26
-26 = -26
Answer:
X=-9
Step-by-step explanation:
4x+10=-26
4x=-26-10
4x=-36
x=-9
The base length of a triangle is 8 feet and the height is 4 feet. What is the area of the triangle?
A. 4 square feet
B. 8 square feet
C. 16 square feet
D. 32 square feet
Answer: C. 16 Square Feet
Answer:
C, 16 square feet
Step-by-step explanation:
HELP PLSS QUICKLY!!!!
Teresa wants to make a giant arrow to indicate the location of the hotel. Find the area of the giant arrow. If one can of paint covers 100 square feet, how many cans should Teresa buy?
In Alan's math class, there are 12 boys and 13 girls; what is the ratio of girls to boys?
Group of answer choices
12/13
13 to 12
12 to 13
13:25
Answer:
13 to 12
Step-by-step explanation:
Since we're supposed to find the ratio of girls to boys, then let's make a ratio! Remember since they said girls first, we have to start with the number of girls. Since they said boys first, we have to end with the number of boys.
girls to boys
That is our ratio. Now let's plug in the number of girls and boys!!
Girls = 13
Boys = 12
13 to 12
The answer is 13 to 12.
Hope this helped!! If you have any questions, make sure to write below!!
what is the mode of these numbers
32, 16, 54, 60, 26, 32
Answer: The mode is 32
Step-by-step explanation: It is the number that is repeated multiple times.
Please help, I am very confused
help me please (20 points)
Answer:
231cm squared
Step-by-step explanation:
9 x 22 = 198.
198 / 2 = 99
triangle area = 99
15 x 22 = 330
total area = 330
330 - 99 = 231
HELPPPPPPP Mr. Brown has a rectangular garden in his backyard. The garden is 8.5 feet long and 3.5 feet wide. The border that he plans to use costs $1.99 per foot. How many feet of border will Mr. Brown need to order to go around his garden? How much will it cost?
Answer:
6x=48
Step-by-step explanation:
Please help (Proportions)
Theo is baking a recipe that makes 36 cookies with 2 cups of sugar. At this rate, how many cups of sugar are needed to bake 18 cookies?
Answer:
1 cup of sugar ..............