Answer:
760 miles per hour
Step-by-step explanation:
380x2
21x+9 =
Help please
Answer:
3
Step-by-step explanation:
cross multiply
what is the area of the lawn in sqaure meters
Answer:
60 m
Step-by-step explanation:
Trapezoid area formula:
[tex]A=\frac{a+b}{2} h\\\\A=\frac{18+12}{2} 4\\\\\frac{30}{2} *4\\\\15*4\\60[/tex]
HELP I NEED HELP ASAP
HELP I NEED HELP ASAP
HELP I NEED HELP ASAP
HELP I NEED HELP ASAP
HELP I NEED HELP ASAP
When Tyson opens and lays a cereal box out flat, he sees that the top and bottom of the box each measure 3 inches by 9 inches, the sides of the box each measure 3 inches by 13 inches, and the front and back of the box each measure 9 inches by 13 inches.
Please Answer with the work please.
Answer:
i
Step-by-step explanation:
If there is a boy to girl ratio of 3:4, how many girls are there if there
are 18 boys? Complete the table to determine the answer.
Boys
Girls
Answer:
24 Girls
Step-by-step explanation:
3/4 = 18/x
3*x = 18*4
3x=72
3x/3=72/3
x=24
Geometry boy yo please help
Answer:
x=12
Step-by-step explanation:
ab=dc so 15=x+3 you subtract 3 from both sides... x=12
Please help I’ll name brainliest
Answer:
mark R as a 6
Step-by-step explanation:
How to round 16.15549 to the nearest tenth?
Answer:
16.2
Step-by-step explanation:
Answer
16....... my bad it's 16.2 I miscalculated
Step-by-step explanation:
To round a number to the nearest tenth , look at the next place value to the right If it's 4 or less, just remove all the digits to the right. If it's 5 or greater, add 1 to the digit in the tenths place, and then remove all the digits to the right.
2. Sara started out with $50 in her piggy bank. Every week she deposited the same amount of
money in the bank. After 7 weeks she had $67.50. Find the average rate of change or slope
in dollars per week. (This is a unit rate.)
3. At 4 a.m. the temperature was 38 degrees F. By 11 a.m. the temperature had risen to 60
degrees F. Find the average rate of change or slope in degrees per hour.
Suzy makes 20 dollars an hour at her job. Bill only makes 10 dollars an hour but he has a starting bonus of 20. When will Suzy and Bill make the same amount of money for the same number of hours worked? How much will they both earn at the same time?
Answer:
2 hours
Suzy would earn $40
Bill will earn $40
they will both earn $80
Step-by-step explanation:
The total amount suzy earns is a function of the total hours worked. Let t represent time
total income of suzy = $20t eqn 1
Bill's income = starting bonus + variable pay
= $20 + $10t
We are looking for when they would earn the same amount :
20t = $20 + $10t eqn 2
collect like terms and solve for t
10t = $20
t = 2 hours
Substitute for t in either eqn 1 or 2
20(2) = $40
Suzy would earn $40
Bill will earn $40
they will both earn $80
A pack of gum is in the shape of a rectangular prism with a length of 5 centimeters and width of 2 centimeters. The volume of the gum is 60 cubic centimeters. What is the height of the pack of gum? The height of the pack of gum is cm.
Consider the equation 5 + x = n
What must be true about any value of x is the n is a negative number?
Explain your answer.
Provide an example that would satisfy this condition.
Explain how you know your equation is correct.
(Can someone plz help)!!!
You made a profit of $65,000. You would like to invest the $65,000 into an account that pays you an annual compounded interest rate of 5.5%. You want to make annual withdrawals over the next 10 years such that by the end of this 10 year period, the amount remaining in the account will be zero dollars. Determine, from the given information, the amount of the annual withdrawals. please Round your answer to the nearest cent.
Answer:
d. $8,623.40
Step-by-step explanation:
EDGE 2021
Work out the area of a circle with radius 7.5 cm.
Take it to be 3.142 and give your answer to 2 decimal places.
Answer:
Stuck in same question Jinx
Step-by-step explanation:
A large square is divided into 4 smaller squares; then small left square is
divided into 4 smaller squares as well. What fraction of the large square is
shaded?
OPTIONS
4 over 5
3 over 8
4 over 9
1 over 3
1 over 2
Answer:
The total fraction shaded is 1/2
Step-by-step explanation:
Here, we want to know the fraction shaded
As we can see, the box is originally divided into 4
So each of the 4 parts are 1/4
for the first part, we have 4 divisions;
This means each of the divisions with respect to the whole fraction will be 1/4/4 = 1/16
Now, two of these are shaded, making 1/16 and 1/16
Secondly, we have half of the 1/4 : So with respect to the whole, we have 1/4/2 = 1/8
for the third part, the whole 1/4 is shaded
and lastly, we have an unshaded 1/4
so, the total fraction shaded will be ;
1/16 + 1/16 + 1/4 + 1/8
= (1 + 1 + 4 + 2)/16 = 8/16 = 1/2
Question 10 options:
A marine biologist is researching the population density of dolphins. The marine biologist counts 175 dolphins within a radius of 2.5 miles of a half-circle off of Clearwater Beach.
What is the population density of the dolphins?
Use 3.14 for pi, and round to the nearest whole number.
Answer:
Density = 9 dolphins / mi^2 This is the result.
Step-by-step explanation:
Number of dolphins = 175
Radius = 2.5 mi
1. - Calculate the area
Area = pi* r^2
Area = 3.14*2.5^2
Area = 3.14*6.25
Area = 19.625 mi^2
2. - Calculate the density
density = dolphins/mi^2
- Substitution
density = 175 / 19.625
Result
density = 8.9 dolphins/mi^2
Rounding to the nearest whole number
Density = 9 dolphins / mi^2
Answer:
Area of half circle = 1/2 x π x r^2
= 1/2 x 3.14 x 2.5^2
= 9.8125 miles²
For the density divide the number of dolphins by the area:
Density =population/area= 175/9.8125 = 17.83 dolphins/mile²
the population density of the dolphins is 18dolphin/miles²
Plz, Help me with this question!
Plz, Help me with this question!
Answer:
Ben franklin
Step-by-step explanation:
Answer:
Ben Franklin
Step-by-step explanation:
What is the length of the hypotenuse of the triangle below?
Answer:
Step-by-step explanation:
h = (9√2)(√2) = 18 units
(8x) 2/3 radical form
calcule o valor x na equação do 1° grau: 2x-42=64
Answer:
2x-42=64
Step-by-step explanation:
hii! hopefully you can answer this :)
Answer:
1.C
2.A
Step-by-step explanation:
Answer:
1.C
2.A
Step-by-step explanation:
I need help plz !!!!!
Answer:
7 gallons
Step-by-step explanation:
brainliest plz if someone else answers
85+125 = 210 (total amount of miles)
unit rate is 30 mi/gal
210 / 30 = 7
7 gallons
what is the common difference 5,3,1,-1
Answer:
t2-t1= 3-5 = -2
answer= -2
help whoever solves correctly ill give brainly
Step-by-step explanation:
1. GFE = right angle = 90°
x + 20 = 90
x = 90 - 20
= 70
2. x + 36 = 90
x = 90-36
= 54
179+892
Estimate
Round each number to the nearest hundred
Answer:
1100
Step-by-step explanation:
179+892 is 1071. However we will round up since 1071 is closer to 1100 compared to 1000. Hope this helps!
Point c’(-4,-3) is the same image of C(-2,-3) under a translation
Need translation and if it goes up down left or right
Answer:
the translation is to the left 2 times
Step-by-step explanation:
-2-2=-4
there is no changes to the y value
evaluate the expression: 3^3 + 3(4 + 1/3)
Your answer: 3^3 + 3(4 + 1/3) = 40
Answer: 130
Step-by-step explanation: I first did 4+1/3 which is 4 1/3 and then I did 3^3 which is 27 then I added 3 to 27 and I multiplied 27 and 4 1/3 and got 130.
Help pls! (4c+4)(2c-3)
Answer:
8c2 - 4c - 12
Step-by-step explanation:
Answer:
8c^2-4c-12
Step-by-step explanation
So you have to multiply 4c into 2c and -3 first and then 4 into 2c and -3.
(4c+4)(2c-3)
4c X 2c is 8c^2
(4c+4)(2c-3)
4c X -3 is -12c
So for the 4c multiplying in you would get 8c^2 and -12c, but we still have to multiply in the 4
4 X 2c is 8c
(4c+4)(2c-3)
4 X -3 is -12
So then we would get 8c^2-12c+8c-12, however we can still combine the -12c and the 8c. Combining those would get -4c. So the final answer is 8c^2-4c-12
WILL GIVE BRAINLIEST!!! PLS HELP!!!
Answer:
sorry guys real sorry i dont know it zoom it more
Step-by-step explanation:
can someone please answer some of my questions on my page? im being stalked by a bot who wont give me and answer and keeps putting a link, but i want a trustful answer. (i will mark brainliest on any questions you answer if you do)
Answer:
Trust me
Step-by-step explanation:
Answer:
ikr they put this cuttly.com /... thing in it right
Step-by-step explanation: