Answer:
~Re-write the equation~
2.5(2+2)x(2^2+2^2)
~Solve the first part~
2.5(2+2)
2.5x2=5
2.5x2=5
5+5
=10
~Solve the second part of the equation~
(2^2+2^2)
2^2=4
2^2=4
4+4=8
10+8=18
Answer: 18
Step-by-step explanation:
Hope that helped :)
Answer:
80
Step-by-step explanation:
2.5(2+2) x (2x2+2x2)
2.5 (4) x (4+4)
2.5x4x8
4x8= 32
32x2.5=80
I really really need your help!!
Answer:
1.) 1/2x = 32
2.) 3x = 18
3.) x/7 = 4
4.) 5m=105
divide both sides by 5
m= 21
5.) -2c=-32
divide both sides by -2
c=16
6.) x/4=-44
multiply both sides by 4
x=-176
7.) s/-3 = -21
multiply both sides by -3
s=63
Mina tiene \dfrac{4}{5} 5 4 start fraction, 4, divided by, 5, end fraction de la harina necesaria para hacer una hogaza. Se necesita la misma cantidad de harina para hacer 111 hogaza que para hacer 121212 panes. ¿Cuál es el mayor número de panes que Mina puede hacer con la harina que tiene?
Answer:
El mayor número de panes que Mina puede hacer con la harina que tiene es 9 torrejas de pan.
Step-by-step explanation:
Una hogaza equivale a 12 torrejas de pan, si Mina tiene [tex]\frac{4}{5}[/tex] de la harina necesaria para preparar una hogaza. Entonces, el número total de torrejas es [tex]\frac{4}{5}[/tex] de 12 torrejas de pan. Es decir,
[tex]x = \frac{4}{5}\times 12[/tex]
[tex]x = 9.6[/tex]
Puesto que la cantidad de hogazas en un número entero, se trunca al entero más cercano. En consecuencia, el mayor número de panes que Mina puede hacer con la harina que tiene es 9 torrejas de pan.
sally writes 450 words in half an hour how many words would she write in 7 minutes
i just gotta confirm if my answer is right
Answer:
time= half hour= 30 min
words = 450
number of words in 30 min= 450
number of words in 1 min= 450/30
number of words in 7 min = 450/30 x 7
= 105 words
Step-by-step explanation:
for a walk-a-thon a sponsor committed to give to give you a flat fee of $5 plus $2 for every Mile you walk write an expression for the total amount you collected from the sponsor at the end of The Walking on expression
HELPP *20 points*
Christof walks 2.5 kilometers to the library. He knows that 5 kilometers is approximately 3.1 miles. How many miles, rounded to the nearest hundredth, does Christof walk to the library?
Answer:
the answer for this problem should be half of 3.1 sense 2.5 is half of 5 so split 3.1 in have to get 1.55. hope this helps.
The number of miles that is equal to 2.5 km will be 1.55 miles.
What are ratios and proportions?A ratio is an ordered set of integers a and b expressed as a/b, with b never equaling 0. A proportional is a mathematical expression in which two things are equal.
Christof walks 2.5 kilometers to the library. He knows that 5 kilometers are approximately 3.1 miles.
Then we have
Let x be the number of miles that is equal to 2.5 km. Then we get
x/2.5 = 3.1/5
x = 1.55 miles
More about the ratio and the proportion link is given below.
https://brainly.com/question/14335762
#SPJ2
Liz is watching a film at the cinema.
The film started at 1430
The film is 105 minutes long.
When the film ends, Liz takes 20 minutes to get to the bus stop.
A bus leaves the bus stop at 1645
Does Liz get to the bus stop in time to get this bus?
You must show all your working.
Answer:
Yes, she does
Step-by-step explanation:
105min=1h 45min
14h 30min + 1h 45min= 16h 15min
16h 15min + 0h 20min=16h 35min
16h 45min - 16h 35min= 10min
So, the answer is yes, she does and she still has 10 minutes free.
] LS Which is equal to 8 X (6 + 2)? A. 8 x 6 + 2 B. 8 X 6x2 C. (8 x 6) (8 x 2) 8 2) D. (8 x 6) + (8 X 2)
Answer:
i think A. 8 x 6 + 2
Step-by-step explanation:
8 x (6 + 2) then 8 x 8
64x ?
what is the value of X enter your answer in the box
Answer:
Step-by-step explanation:
Set up the following ratio which applies to all angle bisectors and the side opposite.
8 / (x + 4) = 12 / (2x + 1) Cross multiply
8 * (2x + 1) = 12 * (x + 4)
16x + 8 = 12x + 48 Subtract 8 from both sides
16x + 8 -8 = 12x + 48-8
16x = 12x + 40 Subtract 12x from both sides
16x - 12x = 40
4x = 40 Divide by 4
4x/4 = 40/4
x = 10
A group of four friends goes to a restaurant. They all order a burger that cost b and fries for $1.39. One friend also gets dessert for $2.49. Their total is $28.01. Write an equation can be used to find the cost of one burger. *
Can someone please do this problem
Answer: 250
Step-by-step explanation:
5/1250
5 divided by 1 is 0, because 5 cannot go into 1
bring the 2 down.
5 divided by 12 is 2, 2 times 5 is 10, 12 minus 10 is 2
bring the 5 down.
5 divided by 25 is 5, 5 times 5 is 25,
bring the zero down.
5 divided by 0 is 0, 5 cannot go into 0.
Hi! Please let me know if you would like to trade a 5$ microsoft giftcard in exchange for a 10$ sephora one. I am 4.78 short and I would be willing to trade my 10$ sephora gift card for one.
Answer:
HAHHAHAH XD sorry jkjkjk
Step-by-step explanation:
PLEASE help will give brainly points
Step-by-step explanation:
1) c= 180°
22) b= 22 (vertical angle theorem)
a and c = 158 because you subtract b and 22° from 360 and you get 316 then divide by 2 to get a and c
Find a polynomial function whose graph passes through (7,11), (10,-11), and (0,3)
Answer:
there right
Step-by-step explanation:
Answer:
Step-by-step explanation:
Click on the greatest measure of length.
A) 30,000
B) 1 kilometer
C) 6,000 centimeters
D) 5,000 Meters
Answer:
D
Step-by-step explanation:
30000mm = 30m
1km = 1000m
6000cm = 60m
and 5000m
1/2 (12n-3)=14-10n
please help solve the value of n and show work!
Answer:
n = 31/32
Step-by-step explanation:
Hope I was able to help:))
plz answer only if you know you are correct!!!
Answer:
the answer is yellow
Step-by-step explanation:
The volume of a cube is 441cm3.
Work out the length of its side rounded to 1 DP.
Answer:
volume of cube=441cm³
l³=441cm³
l=
[tex] \sqrt[3]{441} [/tex]
length=7.6cm
There are 42 more red marbles in a jar than there are white marbles. If there are 238 marbles in the jar, how many of them are red and how many are white?
Answer:
Red: 161 White: 77
Step-by-step explanation:
Given there are 238 marbles in a jar, and there are 42 more red marbles than white marbles, we need to divide the number of marbles by two, as there are, presumably, two colors.
238 / 2 = 119
After doing this, we subtract 42 from one of the two 119s, and we add 42 to the other.
119 - 42 = 77
119 + 42 = 161
The value with 42 added is the red marble count, and the value with 42 subtracted is the white marble count.
how do you do this question? 再20至30之间，有多少个质数？A .2 B.4 C.6 D.8
Answer:
有两个，是23 和29
所以是 A
The volume of the right prism is 360 cm. What is the surface area of the prism, in square centimeters? Record your answer on the grid. Then fill in the bubbles. 9 cm 15 cm
Answer:
135 cm
Step-by-step explanation:
Tyrone buys a bicycle priced at $86. If the sales tax is 10%, how much tax will Tyrone pay?
Answer:
He will pat $94.60.
Step-by-step explanation:
Since you need to add 10% tax to your total, that is ten cents per dollar, and since you are adding it to the $86, you need to do 86 x 1.10, which is 94.60, and there you have it.
Solve the two-step equation.
21 27
4 4
DC-
Answer:
Step-by-step explanation:
-2x/3-21/4=27/4, add 21/4 to both sides
-2x/3=12, multiply both sides by -3/2
x=-18
Help me plzzz T^T and It's a multiple choice
Homework: Compound Probability Without Replacement
A cooler contains ten bottles of sports drink: four lemon-lime flavored, three orange flavored, and three fruit-punch flavored. You randomly grab a bottle for your coach, a bottle for your friend, and a bottle for yourself. Your coach and your friend get orange. You get a fruit-punch.
1/5, 1/4, 1/40, 25/546
Answer: B
Step-by-step explanation: Im Sorry if Im Incorrect Thats What I Think It Is :)
Answer:
I think Option A is your answer ☺️☺️☺️
Lines of longitude run from __________ and are called __________. a. East to West; Parallels b. East to West; Meridians c. North to South; Parallels d. North to South; Meridians
Answer:
Option d.
Step-by-step explanation:
Lines of longitude run from North to South and are called Meridians
In a Geographical sense, meridians refer to great circles which intersect each other at the North and the South Poles.
Therefore,
Longitudes are also known as meridians.
The line drawn from north to south at 0 degrees is known as the prime meridian that divides Earth into two parts: the Eastern Hemisphere and the Western Hemisphere
So,
Option d. is correct
someone help me with this plz
0.3 x 103
0 3 x 1025
Write the following as an ordinary number. [
(1 Point
3x10
Is 0.709 better than 0.81 or is it twisted around?
Answer:
twisted.................
1. What is the ratio of cow to ducks? (2 marks)
Plz help me
Answer:
i guess 10 i hope this is the right answer
Answer:
Step-by-step explanation:
its 1 : 4
Last month, Harri drove 850miles in his car. His car's fuel consumption is 45.6 miles per gallon petrol cost £1.09 per litre given that 8 pints=1 gallon work out how much Harri spent on fuel last month
Using proportions, it is found that Harri spent £76.91 on fuel last month.
What is a proportion?A proportion is a fraction of a total amount, and equations can be built to find the desired measures in the problem using basic arithmetic operations, especially multiplication and division with the rates.
For this problem, we have that Harri drove 850 miles with a rate of 45.6 miles per gallon hence the number of gallons that Harri used is given as follows:
850/45.6 = 18.64 gallons.
Each gallon is equivalent to 3.78541 liters, hence the number of liters that Harri used is given as follows:
18.64 x 3.78541 = 70.56 liters.
The cost per liter was of £1.09, hence the amount that Harri spent during the last month is given as follows:
70.56 x 1.09 = £76.91.
More can be learned about proportions at https://brainly.com/question/24372153
#SPJ1
If a<b and c<b, then a<c. True or False
Answer:
False
Step-by-step explanation:
should be false