Answer: 69
Step-by-step explanation:
First, you add the 34 with the 35.
You can check your answer by subtracting the answer 69 with 35 and if the answer comes out as 34 it is correct.
Answer: 69 lol
Step-by-step explanation: i got it by adding 34 + 35 lol
Find the value of each variable
Answer:
a° = 41°
b° = 139°
Step-by-step explanation:
a° = ∠DB
a° = 41°
b° + 41° = 180°
b° = 180° - 41°
b° = 139
Felicia picks 1/2 bushel of apples in 2/5 hour how many bushels of apples does Felicia pick in one hour at this rate written as a decimal
Thats the question please help!! emergancy
Answer:
a) 1/25
b) 4/25
Step-by-step explanation:
Using the triangle in the diagram, what would be the coordinate of A' if reflected over the line x=2 ? *
(0, 3)
(0, -3)
(4, -3)
(-4, 3)
What fraction of an hour is 48 minutes
What fraction of an hour is 48 minutes
Answer:: 0.800
Answer:
4/5
Step-by-step explanation:
Total numbers of minutes in an hour = 60
48/60
4/5 (simplest form)
The points (-1, r) and (2, 3) lie on a line with slope -1.Find the missing coordinate r
Answer:
r=0
Step-by-step explanation:
1) Place point (2, 3) on graph.
2) Use the slope of -1 to go left -1 and go down -1
3) Until you get to x value of -1
A right triangle is labeled with the hypotenuse 12m and an acute angle 23 degree
. Which of the following equations could be used to find the side length of one of the legs of the triangle.
A) sin. 23=12/x
B)cos =12/x
c)sin 23 =x/12
D) tan 23=x/12
Answer:
sin23= x/12
sin23(12)=x
0.391(12)=x
x=4.7 or 5
Write the equation in slope intercept form.
(-3, 1) and (-2, 0)
what is the radius of a hemisphere that has a volume of 36?
find the difference
1. 4-3/5
2.5-4/7
3.6-2/3
4.5-7/8
5.7-2/5
1) with 3/5 as a fraction one whole number can be written as 5/5
so you could rewrite 4 as 3 and 5/5 now subtract 3/5 and you are left with
3 and 2/5
2) one whole number can be written as 7/7
Now you have 4 and 7/7 minus 4/7 to get 4 and 3/7
Using the same steps for the rest:
3) 5 and 3/3 -2/3 = 5 and 1/3
4) 4 and 8/8 - 7/8 = 4 and 1/8
5) 6 and 5/5 - 2/5 = 6 and 3/5
midpoint of (2,4) to (8,2)
Answer:
midpoint of (2,4) and (2,8) is ( 5 , 3 )
Step-by-step explanation:
your answer!
Please help me im very confused
Answer:
6,-3
Step-by-step explanation:
Answer:
(6,-3)
Step-by-step explanation:
I don't know how to explain it you got it right tho
(PLEASE ANSWER!!! BRAINILEST! EXPLAIN!) I bought 1 pound of grapes for $3.75. I bought 4 pounds of strawberries for $15.63. Which is least expensive per pound? Explain your reasoning.
Answer:
1 pound for $3.75
if you divide $15.63 by 4, you would get 3.9075, which is more than $3.75
Step-by-step explanation:
Please help!! I need the answer asap
calculate the middle number between 1.5 and 7.1
Answer:
4.3
Step-by-step explanation:
Add the numbers and divide by 2 , finding the average, that is
middle number = [tex]\frac{1.5+7.1}{2}[/tex] = [tex]\frac{8.6}{2}[/tex] = 4.3
Answer:
4.3 is the answer
Step-by-step explanation:
(1.5 + 7.1 ) ÷ 2 = 4.3
solve the inequality 7x+5>2x+35
Answer:
x>7
Step-by-step explanation:
7x +5 > 2x +35
-2x -5 -2x
5x>35
x>7
During the first 150 hours of an experiment, the growth rate of a bacteria population at time t hours is g(t) = − ,0003t3 + .04t2 + ,3t + .2 bacteria per hour. (a) What is the growth rate at 50 hours? At 100 hours?
.A 15 m ladder rests against a wall at an angle of 60° with the ground. How far is the
foot of the ladde from the wall?
9514 1404 393
Answer:
7.5 m
Step-by-step explanation:
The cosine relation applies.
Cos = Adjacent/Hypotenuse
cos(60°) = (distance to wall)/(15 m)
distance to wall = (15 m)cos(60°) = (15 m)(1/2) = 7.5 m
The foot of the ladder is 7.5 m from the wall.
ASAP HELP
triangle a is reflected in the line x=1 to give triangle b triangle b
Answer:
A reflection over y=-x
Step-by-step explanation:
Im almost positive
A bike tire just ran over a nail, and it is losing pressure at a rate of 5% every minute. The tire pressure is currently 900 kilopascals. What will it be in 7 minutes?
9514 1404 393
Answer:
629 kilopascals
Step-by-step explanation:
The tire pressure is given by the exponential function ...
p(t) = 900·0.95^t
where t is in minutes and p is in kilopascals.
p(7) = 900·0.95^7 ≈ 629 . . . . kilopascals
HURRY PLEASE WILL GIVE BRAINLIEST
Answer:
the volume is 57600pi, also simplified as 180,956 ft^3 to the nearest whole number
Step-by-step explanation:
hope it helps
1 1/8 divded by negative 3/7
Answer:
Step-by-step explanation:
Exact Form:
[tex]-\frac{21}{8}[/tex]
Decimal Form:
−2.625
Mixed Number Form:
[tex]-2\frac{5}{8}[/tex]
I’ll give brainless plis
Answer:
1: height is 28/3 (9 1/3)
2: Base is 25/2 (12 1/2)
3: Height is 59/4 (14 3/4)
Step-by-step explanation:
Since the formula to find the area of a pallelogram is A=base × height
I divided the area by either the Base or the height (depending which one the problem had gave me)
Therefore 147 will be divided by 15 3/4.
Then 140 5/8 will be divided by 11 1/4.
Finally 151 3/16 would be divided by 10 1/4.
Feel free to double check the math btw.
PLEASE HELP IM STUCK ON THIS AND IT IS DUE TOMORROW MORNING! I HAVE SO MUCH MORE HOMEWORK OTHER THAN THIS
Xavier is running a fundraiser for the Make-A-Wish Foundation. He is selling each cup of hot chocolate for $2.50 and each doughnut costs $3.75. He wants to sell at most 35 cups of hot chocolate. His end goal is more than $220. Write a system of linear inequalities to model the scenario and identify two possible solutions.
Answer:
h = # cups hot chocolate
d = # doughnuts
2.50h + 3.75d > 220
h ≤ 35
possible solution: 37 doughnuts, 34 cups hot chocolate
possible solution: 30 doughnuts, 50 cups hot chocolate
Step-by-step explanation:
Show work!
1. James did an experiment. He started out with 640 bacteria cells. He found that the growth rate of the bacteria
cells was 5.3%. Sketch the graph that represents the situation. Label the y-intercept and the point that
represents the projected bacteria population 25 h from the time James started the experiment.
2.The function f(x) = 150(1.3)
t
represents the number of bikes sold at Peer’s Bike store in months. The graph
represents the amount of bikes sold at Cycles R Us bike store in the same time period.
Answer:
y = 2327.49 ---> 25 hrs
starting plot points (0,640) and ending (25, 2327.49)
Step-by-step explanation:
b = 640
r = 5.3% = 0.053
t = 25
y = 640 ( 1 + 0.053)^25
y = 640 ( 1.053)^25
y = 2327.49 ---> 25 hrs
starting plot points (0,640) and ending (25, 2327.49)
Mr. Tola has a piece of wood that is
814
814
feet in length. He wants to cut it into pieces that are each
34
34
foot in length. How many
34
34
foot pieces of wood can Mr. Tola make?
Answer:
I think he can get 24ft pieces of wood im not sure dont hold me to it im not very good at math but I think thats right if it isnt i am sorry
In ΔFGH, f = 880 inches, g = 450 inches and h=890 inches. Find the measure of ∠G to the nearest degree.
Answer:
29
Step-by-step explanation:
Delta math
The measure of the angle G will be equal to 27.50°.
What is trigonometry?The branch of mathematics that sets up a relationship between the sides and the angles of the right-angle triangle is termed trigonometry. The trigonometric functions, also known as a circular, angle, or goniometric functions in mathematics, are real functions that link the angle of a right-angled triangle to the ratios of its two side lengths.
Given that in ΔFGH, f = 880 inches, g = 450 inches, and h=890 inches.
The value of the angle G will be calculated as,
g² = h² + f² -2hfcosG
450² = (890)² + (880)² - 2(890)(880)cosG
202500 = 792100 + 774400 + 1566400cosG
cosG = ( 1364000) / ( 12 x 890 x 880 )
cosG = 0.87
G = cos⁻¹(0.87)
G = 27.50°
Therefore, the measure of the angle G will be equal to 27.50°.
To know more about Trigonometry follow
https://brainly.com/question/24349828
#SPJ5
A membership to a movie night club costs $10 plus $2 per movie. Write the equation in slope intercept form to represent the situation
The equation in slope-intercept form is y = 2x + 10.
Option A is the correct answer.
What is an equation of a line?The equation of a line is given by:
y = mx + c
where m is the slope of the line and c is the y-intercept.
Example:
The slope of the line y = 2x + 3 is 2.
The slope of a line that passes through (1, 2) and (2, 3) is 1.
We have,
Cost of membership = $10
Cost per movie = $2
The total cost for x movie.
= 10 + 2x
This can be written as,
y = 2x + 10
This is a slope-intercept form.
Where 2 is the slope.
Thus,
The equation is y = 2x + 10.
Learn more about equation of a line here:
https://brainly.com/question/23087740
#SPJ5
What is the area of these shapes?
Answer: 1 number the area is 7200
Step-by-step explanation:
factor -45x^3-60x^2-20x
Answer:
-5x(3x+2)²Step-by-step explanation:
Factoring the given expression:
-45x³ - 60x² - 20x = -5x(9x² + 12x + 4) = -5x(9x² + 6x + 6x + 4) = -5x(3x(3x + 2) + 2(3x + 2))-5x(3x + 2)(3x + 2) or -5x(3x+2)²Answer:
−5x(3x+2)^2
Step-by-step explanation:
-45x^3-60x^2-20x
Factor out 5.
5(−9x^3-12x^2-4x)
Consider −9x^3-12x^2-4x. Factor out x.
x(−9x^2−12x−4)
Consider −9x^2−12x−4 Factor the expression by grouping. First, the expression needs to be rewritten as −9x^2+ax+bx−4. To find a and b, set up a system to be solved.
a+b=−12
ab=−9(−4)=36
Since ab is positive, a and b have the same sign. Since a+b is negative, a and b are both negative. List all such integer pairs that give product 36.
−1,−36
−2,−18
−3,−12
−4,−9
−6,−6
Calculate the sum for each pair.
−1−36=−37
−2−18=−20
−3−12=−15
−4−9=−13
−6−6=−12
The solution is the pair that gives sum −12.
a=−6
b=−6
Rewrite −9x^2−12x−4 as (−9x^2−6x)+(−6x−4).
(−9x^2−6x)+(−6x−4)
Factor out −3x in the first and −2 in the second group.
−3x(3x+2)−2(3x+2)
Factor out the common term 3x+2 by using distributive property.
(3x+2)(−3x−2)
Rewrite the complete factored expression.
5x(3x+2)(−3x−2)