Answers
Answer: -38
Step-by-step explanation:
Related Questions
What is the area of this polygon?
Answers
Answer:
We need more info
Step-by-step explanation:
A pile of sand has a weight of 60 kg
The sand is put into a small bag, a medium bag and a large bag in the ratio 2:3:7
Work out the weight of the sand in each bag
Answers
Small bag = 2x
Medium bag = 3x
Large bag = 7x
2x + 3x + 7x = 60
12x = 60
x = 60/12
x = 5
Small bag = 2(5) = 10 kg
Medium bag = 3(5) = 15 kg
Large bag = 7(5) = 35 kg
Done.
a math club has 25 members,of which 11 are males and the rest are females. What is the ratio of males to all cube members ?
Answers
Answer:
11/25
Step-by-step explanation:
male population/Total population
Answer:
11 : 390,625
I think
ㅤㅤㅤㅤㅤ
bu soruyu yapana 15 puan
Answers
Answer:
?????????????
Step-by-step explanation:
PLEASE HELP.. A LOT OF POINTS GIVEN!! JUST PLEASE GIVE ME THE RIGHT ANSWER.
Question 1 :
The graph of f(x)=x2 was transformed to create the graph of g(x)=(x−4)2.
Which statement describes this transformation?
A) a horizontal shift to the right 4 units
B) a horizontal shift to the left 4 units
C) a vertical shift up 16 units
D) a vertical shift down 16 units
Question 2 :
The graph f(x)=x2 was transformed to create the graph g(x)=−(x2)2.
Which statement describes this transformation?
A) a reflection over the y-axis and a vertical stretch
B) a reflection over the x-axis and a horizontal stretch
C) a reflection over the x-axis and a vertical stretch
D) a reflection over the y-axis and a horizontal stretch
Answers
Answer:
A) a horizontal shift to the right 4 units
Step-by-step explanation:
As you can see in the image we simply went 4 unites to the right.
2) Find the area. *
7 points
12 cm
2 cm
4 cm
6 cm
24
O 12
36
48
Answers
Answer:
36cm
first we extend one of the half lines.
now we have 2 rectangles with sides
6cm and 4cm and 2cm and 6cmusing area of rect formula we find the area of both the rects separately and then add them
wasssssupppppppppppppp
Answers
Answer:
Wasssupppp yallll
In ΔLMN, the measure of ∠N=90°, NL = 6.8 feet, and LM = 9.4 feet. Find the measure of ∠L to the nearest tenth of a degree.
Answers
Answer:
L=43.6637≈43.7∘
Step-by-step explanation:
Answer:
43.7
Step-by-step explanation:
SOH-CAH-TOA
cosL= adjacent/hypotenuse=6.8/9.4
cosL=6.8/9.4
L=[tex]cos^{-1}[/tex](6.8/9.4)
L=43.6637≈43.[tex]7^{o\\}[/tex]
Areas of Parallelograms and Tria
Find the perimeter and area of each parallelogram
Answers
Answer:
The area A of a parallelogram is given by the formula. A=bh. Over here, b is the length of one base and h refers to the height. Further, the perimeter of a parallelogram is the sum of the lengths of its four sides
Step-by-step explanation:
The expression 7kl – 3k(4k + 2l) is equivalent to:
Answers
Answer:
- 12k² + kl
Step-by-step explanation:
Given
7kl - 3k(4k + 2l) ← distribute parenthesis by - 3
= 7kl - 12k² - 6kl ← collect like terms
= - 12k² + kl
Which factors cause air masses to move in the United States? Check all that apply.
prevailing easterlies
prevailing westerlies
jet stream
trade winds
front
Answers
Answer:
B and C
Step-by-step explanation:
Answer:
answer in picture
Step-by-step explanation:
Solve the equation below. Simplify if necessary.
-4/7v = -8 2/3
Show how you did it please :)
Answers
Answer:
15 1/6
Step-by-step explanation:
change -8 2/3 into an improper fraction = -26/3
-4/7v = -26/3
cross-multiply:
3(-4v) = (-26)7
-12v = -182
v = 182/12
v = 15 1/6
pls help will mark branliest
Answers
Answer:
25 divided by 1/4
Step-by-step explanation:
Which expression is equivalent to 15x + 3?
Answers
Answer:
the answer is 15x+3=3(5x+1)
hi I need answer please. I will mark brainliest who can answer thankyou...
Answers
Answer:
a) (0,0), (-4, 1), (-1,2)b) NoneStep-by-step explanation:
There are two ways of solving similar problems. One- substitute x and y with respective coordinates and verify if the inequalities are correct. Two- graph the lines and see if the points are in the intersection zones.We'll go with the first method. Remember both inequalities should be correct for the same point to accept it as a solution.Given points
(0,0), (-4,1), (-1,2)a) The system of inequalitiesy > x - 1y < -1/2x + 2Point (0,0)
0 > 0 - 1 = -1 correct0 < -1/2(0) + 2 = 2 - correctYesPoint (-4,1)
1 > -4 - 1 = -5 - correct1 < -1/2(-4) + 2 = 4 - correctYesPoint (-1,2)
2 > -1 - 1= -2 - correct2 < -1/2(-1) + 2 = 2.5 - correctYesb) The system of inequalitiesx - 2y ≥ 42x - y ≥ -1Point (0, 0)
0 - 2(0) = 0 ≥ 4 - incorrect2(0) - 0 = 0 ≥ -1 - correctNoPoint (-4, 1)
-4 - 2(1) = - 6 ≥ 4 - incorrect2(-4) - 1 = - 9 ≥ -1 - correctNoPoint (-1,2)
-1 - 2(2) = -5 ≥ 4 - incorrect2(-1) - 2 = - 4 ≥ -1 - correctNo9514 1404 393
Answer:
a. all points are part of the solution set
b. no points are in the solution set
Step-by-step explanation:
Graphs of the two systems of inequalities are attached.
a) The red area on the graph is the solution. The two inequalities can be combined to one compound inequality:
x -1 < y < -1/2x +2
The two boundary lines intersect at x-1 = -1/2x +2 ⇒ x = 2, so there are no points in the solution set with x-values of 2 or greater.
All of the given points are in the solution set.
__
b) The green area of the graph is the solution. Solving each inequality for y gives ...
x -2y ≥ 4 ⇒ 1/2x -2 ≥ y
2x -y ≥ -1 ⇒ 2x +1 ≥ y
The allowed values of y must be less than or equal to the minimum of these limits. The limits have the same value at 1/2x -2 = 2x +1 ⇒ x = -2, so the solution set is the area below and right of that intersection point of the two boundary lines.
None of the given points are in the solution set.
Write an inequality for the following statement: Sharon earns at least 8 dollars (d) per baby-sitting job.
Answers
Answer:
d ≥8
Step-by-step explanation:
She is earning AT LEAST meaning that she gets at least more than 8 dollar per job
Nasim is taking a multiple choice test with a total of 50 points available. Each question is worth exactly 2 points. What would be Nasim's test score (out of 50) if he got 5 questions wrong? What would be his score if he got xx questions wrong?
Answers
Answer:
40 or 80%
Step-by-step explanation:
50 points / 2 points per questions = 25 questions
25 questions - 5 wrong answered questions = 20 right answered questions
20 right answered questions x 2 points each = 40 points in total
I NEED HELPPP ASAPPPPP
What are the domain and range of g ( x ) =
-1/4( x - 17)2 + 61?
Answers
Answer:
Find the domain by finding where the function is defined. The range is the set of values that correspond with the domain.
Domain: (−∞,∞),{x|x∈R}
Range: (−∞,∞),{y|y∈R}
Step-by-step explanation:
Step-by-step explanation:
step 1. I assume g(x) = -(1/4)(x - 17)^2 + 61
step 2. domain is all the possible x's. all x's are permissible
step 3. domain: "all x" written as ( inf, -inf )
step 4. range is all the possible y values. g(x) is a quadratic pointing downward. the vertex (17,61) is the highest included y value
step 5. range: [61, -inf).
How much higher is -200m than 450m
Answers
Answer:
650
Step-by-step explanation:
its ez trust
Answer:
10826
Step-by-step explanation:
hdsjsjdbebevehejejhehd
<1 and 23 can best be described as -
Answers
8th grade math!!
please helppp
Answers
Noticed how it forms a supplementary angle.
A supplmentary angle is basically two angles that added up to 180 degrees.
So we have:
64 + x = 180
Then we solve for "x", so "x" = 116.
Hope that makes sense :)
180-64=116
Hope this helps! Have a good day!
please help!!!!!!!!!
Answers
Answer:
64
Step-by-step explanation:
to be honest i just looked it up it thats what i do with my work and i always get it right so...
The slope of the line that passes through the points (9,11) and (3,6) is what?
Answers
Answer:y= -5
X=-6
-5/6
Step-by-step explanation:
7/22 as a decimal rounded to nearest hundreths
Answers
Answer:
0.318= 0.32 hope this helps tell me if I'm wrong
Edit: 0.318. 1 is in the hundredths place so 8 would bump it up to 2 so it would be 0.32
The given fraction in decimal form as 0.32.
The given fraction is 7/22.
How to convert fraction to decimal?The fraction bar separating the “part” and the “whole” represents division. This means that all fractions can be converted into decimals by dividing the numerator by the denominator.
Now, the given fraction can be converted to decimal as follows
7/22 = 0.3181
To the nearest hundredths is 0.3181 ≈ 0.32
Therefore, the given fraction in decimal form as 0.32.
To learn more about the fraction to decimal visit:
https://brainly.com/question/28600610.
#SPJ2
Which of the following functions represents a linear function?
Answers
Answer:
The top and the bottom
Step-by-step explanation:
Answer:
#3, the one with the straight line --> linear bc its a constant slope
What is 75 equal to?
A.
785
B.
5 x 5 x 5 x 5 x 5 x 5 x 5
O c.
7 x 7 x 7 x 7 x7
OD. 57
Answers
Answer:
C
Step-by-step explanation:
It is C
It means 7 x 5
you have the 7 add up 5 times
What is an equation of the line that passes through the points (-6, -2) and
(6,8)?
Answers
Answer:
y=5/6x+b
Step-by-step explanation:
use formula (y2-y1)/(x2-x1) to look for the slope:
(8-(-2))/(6-(-6))
=10/12
=5/6 (simplified)
then, use the formula y=mx+b to get the equation by substituting m and x, y to either (-6, -2) or (6, 8):
8=5/6(6)+b
8=5+b
3=b (subtract 5 on both sides)
equation:
y=5/6x+3
If
(
m
2
−
1
)
2
−
9
is expressed as
(
m
2
+
2
)
(
n
+
p
)
(
n
−
p
)
, what are the values of
n
and
p
?
Answers
Answer:
you need to repost your question bcos it's not understandable
The expression 16t2 represents the distance in feet an object falls after t seconds. The
object is dropped from a height of 906 feet.
Write an expression representing the height of the object in feet t seconds
after it is dropped.
0906 - 16t^2
906 + 16t^2
0906 (16t^2)
0906/16t^2
Answers
Answer:
824 feet
that is becuase the greastist common factor adds up to that
1. 64 feet
2. 842 feet
3. y = 906 - 16t^2
Tell whether the angles are complementary or supplementary. Then find the value of x.
Answers
Answer:
complementary
x = 15
Step-by-step explanation:
The outer angle is a right angle as denoted by the red square mark. A right angle has a measure of 90°.
Complementary angles are angles whose measures have a sum of 90°.
Angles 3x and 45 are complementary angles.
3x + 45 = 90
3x = 45
x = 15
Answer:
complementary
x = 15
Answer:
complimentary angle
x=15