Step-by-step explanation:
Mark her brainliest dude!!!!
Please help me find out what 3/4 ÷ 9/16
Answer:
1.3
Step-by-step explanation:
PLS HELP WILL GIVE YOU BRAINLIEST!!!!!!!!!!!!
A contractor determined the average amount of time needed to build a house. * When 5 workers are used, it takes 52 days to build the house. * When 20 workers are used, it takes 13 days to build the house. if W represents the number of workers and D represents the number of days required to build the house, which statement is true about this relationship?
A) The time required to build a house varies directly with the number of workers because d=260w.
B) The time required to build a house varies directly with the number of workers because wd= 260.
C) The time required to build a house varies inversely with the number of workers because d=260w.
D) The time required to build a house varies inversely with the number of workers because wd= 260.
the number of workers because d=260w.
D) The time required to build a house varies inversely with the number of workers because wd= 260.
Answer:
BAKAAHAKAKAKAKAKAKAKAKAKAKKAKA
Step-by-step explanation:
NSJLLLLLLLLLLLLLLLLLL
cKASN.ANV.ANV,.ADNV,.ANDA,.NV.ANANV
Select the correct answer.
Simplify the expression so there is only one power for each base.
(3-2) = (32.23)
A. 33.23
OB. 32.22
OC. 37:28
OD. 33.2²
Answer:
Your answer for the above equation is D
1. Write down the 3D shape each net make.
D to g.
Answer:
Step-by-step explanation:
D) Has a five sided shape as a base so its a pentagon-based pyramid
E)Two pentagons and retangular sides Pentagonal Prism
F)All sides and bases are rectangular so Rectangular Prism
G) Eight sided base and triangle shaped sides, Octogon-based Cone
Drag each set of side lengths to show whether they can or cannot make a triangle, or if there is not enough information to tell.
Answer:
Solve for x.
x = log44
x =
Step-by-step explanation:
Solve for x.
x = log44
x = Solve for x.
x = log44
x = Solve for x.
x = log44
x =
Answer:
a] 4 ft, 6 ft, 11 ft
the sum of short side is (4+6)=10 which is less than the sum of the longest side. Therefore we conclude that the three lengths CANNOT make a triangle:
Answer: CANNOT make a triangle
b] 5 ft, 7 ft, 11 ft
sum of shorter sides is (5+7)=12
since 12 is greater than 11, then the three length can make a triangle.
Answer: CAN make a triangle
c] 7 ft, 8 ft, 14 ft
The sum of shorter side is:
(7+8)=15 ft
since the sum of shorter side is longer than that of the longer side, we conclude that the three lengths can form a triangle.
Answer: CAN make a triangle
Match the equation of circle with its center and radius.
Answer:
1- c=(-2,1) , R =9
2-c=(2,-1) , R=3
3-c=(-2,-1) , R=4
4-c=(2,1) , R=16
5-c=(0,0) , R=2
PLS HElp!!!!!! 13pt ;-;
Answer:
djjdkdjddjfjfirrifkfkfjfkfkgkgkggkgkgkgkkkgkgkgkgkghotoriasjekic
Solve for x. Round to the nearest tenth of a degree, if necessary.
Answer:
x = 63.8°
Step-by-step explanation:
[tex]tan x = \frac{opposite}{adjacent} \\\\tan x = \frac{5.9}{2.9}\\\\x= tan^{-1} (\frac{59}{29})\\\\x = 63.82 = 63.8[/tex]
The measure of the angle [x] is equivalent to 26.6°.
What is triangle? What is similarity of triangles?A triangle is a polygon with three edges and three vertices. In Euclidean geometry, any three points, when non-collinear, determine a unique triangle and simultaneously, a unique plane.If two triangles are similar, then the ratio of their corresponding angles and sides are in same proportion.Given is a triangle ΔPON as shown in the image.
From the triangle ΔPON, we can write -
tan (x°) = ON/OP
tan (x°) = (5.9/2.9)
tan (x°) = (59/29)
tan (x°) = 2.1
x° = tan⁻¹ (2.1)
x° = 26.6°
Therefore, the measure of the angle [x] is equivalent to 26.6°.
To solve more questions on functions, expressions and polynomials, visit the link below -
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If y varies directly with x and y=95 when x=5, find x when y=38.
Answer:
X is 2
Step-by-step explanation:
the equation is Y = 19X
when X=5, Y=95
when Y=38, X = 38/19 = 2
Callie surveyed 40 students at her school to see how many have dogs and/or cats. She found that 40% of students who have dogs, don't have cats.
Complete the table below.
Answer:
60 students don't have dogs
Step-by-step explanation:
Given data
number of students survayed= 40 students
40% of students have dogs
We can further find the number of students who have and don't have dogs
40/100*x= 40
0.4*x=40
x=40/0.4
x= 100 students
This means 60 students dont's have dogs
Bob rents a dump truck. The dump truck costs
$85 per day and $0.35 per mile. Which expression
below would help Bob figure out how much (p) the
rental will cost him for a day?
Answer:
[tex]\text{d) }p=0.35x+85[/tex]
Step-by-step explanation:
Since the 85 dollar fee is fixed, there should be no coefficient or constant that accompanies it. However, the total cost of the miles is directly proportional to the number of miles he drives. Thus, 0.35 should be accompanied by a constant that represents the total number of miles he drove. In this case, that constant is [tex]x[/tex] and [tex]0.35x[/tex] will represent the cost from the number of miles he drives in addition to the 85$ flat fee, hence [tex]\implies \boxed{\text{d) }p=0.35x+85}[/tex]
I need a fast answer to (4x) + (3x -8) = 90 for vertical angles.
Answer:
x = 14
4x = 56
3x - 8 = 34
Step-by-step explanation:
(4x) + (3x -8) = 90
7x + (-8) = 90
7x - 8 = 90
7x (- 8 + 8) = 90 + 8
7x = 98
7x/7 = 98/7
x = 14
4 x 14 = 56
3 x 14 = 42 - 8 = 34
56 + 34 = 90
Craig washed 4/5 of the windows on a building, and
Martha washed 1/5 of them. How much greater was
Craig's fraction of the windows than Martha's?
Answer:
B
Step-by-step explanation:
Since the denominator is the same for both fractions you can just subtract 1/5 from 4/5.
(4/5) - (1/5) = (3/5)
A side of the triangle below has been extended to form an exterior angle of 128°. Find the value of x.
the value of x.
Answer:
x = 104
Step-by-step explanation:
The exterior angle is equal to the sum of the opposite interior angles
24+x = 128
Subtract 24 from each side
24+x-24 =128 -24
x =104
Factor the polynomial by grouping: 12x^3-28x^2-15x+35
Answer:
[tex](3x-7)(4x^{2} -5)[/tex]
Step-by-step explanation:
Add and subtract the second term to the expression and factor by grouping.
Which of the following is impossible to draw?
-A triangle with with three 120° exterior angles
-A triangle with three acute interior angles
-None of the answers listed here are correct
-A quadrilateral with four interior acute angles
Answer: A quadrilateral with four interior acute angles
Step-by-step explanation:
If you add four angles for quadrilateral = 360 & acute angle is less than 90 degrees so it isn't possible.
the mid point of the sides of a triangle are (1,5,-1),(0,4,-2),(2,3,4) find the vertices
Answer:
Step-by-step explanation:
While making oatmeal cookies, Angela needs to add cup of milk to her dough. However, she has only a -cup measuring cup. How many times does she need to fill the measuring cup to pour cup of milk?
The number of times Angela needs to fill the -cup measuring cup to pour cup of milk is
Answer:
2 -cups
Step-by-step explanation:
-cup = 1/2 cup
-cup =1/2 cup
1/2 + 1/2 = 1 cup
which fraction is equal to 3/6?
A box measures 1 ft. long, 1/2 ft. wide, and 1/2 ft. high. Find the volume in inches. Do not include units in your answer
Answer and Step-by-step explanation:
To find the volume, simply multiply all the sides together.
0.5 × 0.5 × 1 = 0.25 is the answer.
#teamtrees #PAW (Plant And Water)
ILL GIVE BRAINLIEST!!
Find the length of AB.
6 in
130°
AB = [ 2 ]in
Answer:
Length arc AB = 3.14 in
Step-by-step explanation:
Length of arc AB = central angle/360 * 2πr
Central angle = 30°
Radius (r) = 6 in.
Substitute
Length of arc AB = 30/360 * 2*π*6
Length arc AB = 3.14 in. (Nearest tenth)
Answer:
3.14
Step-by-step explanation:
its just right
Dean is the manager of a restaurant and is evaluating whether or not the restaurant has enough parking spaces. At ten different times during the day, he gathered information about the number of customers in the restaurant and the number of cars in the parking lot. He represented the data with the given scatter plot and drew the line of best fit.
Based on the line of best fit, approximately how many customers will be in the restaurant when there are cars parked in all 40 of the restaurant's parking spaces?
A.
115
B.
140
C.
145
D.
170
Answer:
d
Step-by-step explanation:
compare the following functions:
f(x) = −4 sin(3x − π) + 2
h(x)
x y
-2 14
-1 9
0 6
1 5
2 6
3 9
4 14
Which function has the smallest minimum?
f(x)
g(x)
h(x)
All three functions have the same minimum
Answer:
g(x)
Step-by-step explanation:
I compared the value
The function that has the smallest minimum is g(x)
Calculations and Parameters:Comparing each function individually:
The function f(x) has a minimum value of
2 * (-1)+2 = 0
The function g(x) has a minimum value of g(3) = -2
The function h(x) has a minimum value of h(1) = 3
Hence, we can see that from the minimum values 0, -2, 3, the least has the value of -2 which is g(x)
Read more about functions here:
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What value of x is in the solution set of 3(x - 4) ≥ 5x + 2 ?
A. -10
B. .-5
C. 5
D. 10
PLS HELP!!
Answer:
x ≥ - 7
Step-by-step explanation:
3(x - 4) ≥ 5x + 2
3x - 12 ≥ 5x + 2
3x - 12 + 12 ≥ 5x + 2 + 12
3x - 5x ≥ 5x - 5x + 14
- 2x ≥ 14
- 2x ÷ - 2 ≥ 14 ÷ - 2
x ≥ - 7
Triangle ABC is similar to triangle EFD. What scale factor is required to dilate triangle ABC so that it's image, A'B'C' , is congruent to triangle EFD
Evaluate the expression for the given value of the variable(s).
2a + 4b; a = 5,6 = -6
Answer:
-14
Step-by-step explanation:
2a + 4b
Let a = 5 and b = -6
2*5 +4(-6)
Multiply
10 - 24
Subtract
-14
Answer:
-14
Step-by-step explanation:
2a + 4b
= 2(5) + 4(-6)
= 10 -24
= -14
What is the length of the missing side of the larger triangle?
Answer:
B
Step-by-step explanation:
Since the triangles are similar then the ratios of corresponding sides are equal, that is
[tex]\frac{?}{6}[/tex] = [tex]\frac{18}{12}[/tex] ( cross- multiply )
12 ? = 108 ( divide both sides by 12 )
? = 9 → B
Jenna is a 6th grader at CMS. Jenna was told her mean score on social studies quizzes was 94. She remembered getting scores of 97, 88, 90, and 95, but she knew she had taken 5 quizzes. What was her fifth quiz score?
Answer: 100
Step-by-step explanation:
Since she had a mean score of 94 in her 5 tests, then the total score will be:
= 94 × 5
= 470
Since she She remembered getting scores of 97, 88, 90, and 95, for 4 quizzes out of 5 quizzes, the total of the four quizzes will be:
= 97 + 88 + 90 + 95
= 370
Then, her 5th quiz will be:
= 470 - 370
= 100
Using the right triangle below. What is the name for side AC ?
A) Hypotenuse
B) Adjacent
C) Opposite
D) None of the above
Answer:
B) Adjacent
Step-by-step explanation:
The hypotenuse will ALWAYS be designated as the longest side in a right triangle.
Pretend that the angle (the one with the round line) is an eyeball that is looking outwards. The eye is looking out at side BC. That means that line BC is opposite of the angle.
This leaves one side left: the adjacent side. The adjacent side is the side next to the angle. But it is the side that is NOT the hypotenuse.
Is r = 10 a solution to the inequality below?
10 ≥
r
Yes or no
Answer:
Yes.
Step-by-step explanation:
That sign means greater than and/or equal to (the little line) since 10 is equal to 10, then r can be 10
