Answer:
2
Step-by-step explanation:
Divide.
(8x^3+ 31x^2+ 6x +40) + (2x+8)
Answer:
divide them by what?
or fivide it with eachother?
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
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
In the similar triangles below, solve for the value of X.
9514 1404 393
Answer:
x = 8
Step-by-step explanation:
Corresponding segments are proportional.
(3x +1)/10 = (7x -1)/22
11(3x +1) = 5(7x -1) . . . . . . multiply by 110
33x + 11 = 35x -5 . . . . . . eliminate parentheses
16 = 2x . . . . . . . . . . . add 5-33x to both sides
8 = x . . . . . . . . . . divide by 2
Answer:
Solution :-[tex] \sf \bull \large \: \dfrac{3x + 1}{10} = \dfrac{7x - 1}{22} [/tex]
On cross multiplication
[tex] \large \tt \: 22(3x + 1) = 10(7x - 1)[/tex]
[tex] \large \tt \: 66x + 22 = 70x - 10[/tex]
[tex] \large \tt \: 70x - 66x = 22 - 10[/tex]
[tex] \large \tt \: 4x = 12[/tex]
[tex] \large \tt \: x = 3[/tex]
7) Are the expressions equivalent? *
*
8k + 5k = 13k
Answer:
Yes it is equivalent
Step-by-step explanation:
Answer:
Yes
Step-by-step explanation:
1. combined your like terms (8+5)k
2. add 8+5
3. Answer 13k (bring your K down)
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
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.
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.
Is 0.709 better than 0.81 or is it twisted around?
Answer:
twisted.................
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.
someone help me with this plz
______% of 200 miles is 150 miles.
Answer:
75%
Step-by-step explanation:
150/200 × 100 =75
Divide 150 by 200:
150/200 = 0.75
Multiply by 100:
0.75 x 100 = 75%
The answer is 75%
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. *
A recipe calls for 1/2 lb of flour for 1 batch. How many batches can be made with 3/4 lb
Answer: 1 and a half batches
Step-by-step explanation:
Multiple Choice –64 ÷ 4 = ? A. 15 B. –15 C. 16 D. –16
Answer:
D
Step-by-step explanation:
- ÷ + = -
AND 64/4 IS 16
SOO -16 IS THE CORRECT ANSWER
What are the solutions to the system?
y = x2 – 2x – 8
y = x + 2
O A. (5, 7) and (-2,0)
O B. (5:3) and (-2, 4)
O C. (-5, -3) and (2, 4)
o
D. (5,3)and (2, -4)
Answer:
A
Step-by-step explanation:
I just plugged each variable into the equation. A is the only one that works.
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.
0.3 x 103
0 3 x 1025
Write the following as an ordinary number. [
(1 Point
3x10
Anyone know how to solve this?
Answer:
b = 22
Step-by-step explanation:
Here b represents the length of the hypotenuse, and 11 is the length of the side opposite the 30 degree angle. We want to find the value of b. We use the sine function here because we have the angle measurement (b), the angle 30 degrees and the "opposite side" 11:
sin 30 degrees = (1/2) = 11/b, which, if inverted, is 2 = b/11, or b = 22
help plsssssssssssssssss
brainless will be given
Answer:
Hell earn 2 bucks join one year
A bag of a certain type of sand weighs 42 pounds and has a volume of 0.5 cubic feet. A sandbox has a volume of 16 cubic feet. Approximately how many pounds of sand will it take to fill the sandbox?
Answer:
1344
Step-by-step explanation:
2 bags of sand = 1 cu ft
2 bags of sand = 84 lbs
Sandbox holds 16 cu ft
16 cu ft * 84 lbs per cu ft = 1344 lbs
plz answer only if you know you are correct!!!
Answer:
the answer is yellow
Step-by-step explanation:
Find the value of each variable,
y =
Z=
(2, - 9),(- 1, 4)=
Plssss helppp me rnnn
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
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
Write an equation in point-slope form of the line that passes through the given points. (-2,-5), (4,-1)
Answer:
Step-by-step explanation:
(-1 + 5)/(4 + 2) = 4/6= 2/3
y + 5 = 2/3(x + 2)
y + 5 = 2/3x + 4/3
y + 15/3 = 2/3x + 4/3
y = 2/3x - 11/3
In which number is the value represented by the digit 9 one-tenth the value represented by the digit 9 in 87,942
Answer:
The answer is "100 place".
Step-by-step explanation:
In this question, the place value of the 9 is 100 because in the given digit "87,942" the 9 is coming in the 100 places.
In 87,942,
8 is in 10,000 locations and its place value= 80,000.
7 is in 1,000 locations and its place value= 7,000.
9 is in the 100 locations and its place value= 900.
4 is in the 10 locations and its place value= 40.
2 is in the 1 location and its place value= 2.
Please find the attached file.
Barred owls often lay two eggs, and each resulting chick has an equal probability of being male or female. What is the probability that both chicks are male, given that at least one of them is male?
solve equation by completing the square 5n^2-3n-10=15