Write an equation of the line that passes through (−4,−1) and is perpendicular to the line y=4/3x+6.
Answer:
y=-1/4x - 2
Step-by-step explanation:
gradient of perpendicular lines is got by :M1M2= -1
y =4/3x + 6 rearrange 3y = 4x + 18
gradient is 4
4M2 =-1
M2 =-1/4
then is -2
hence y = mx + c is y = -1/4 x -2
Solve using the Arrow way
440+220=
670+_____=890
___+756=945
Answer:
440 + 220 = 660
670 + 220 = 890
189 + 756 = 945
Step-by-step explanation:
What is the value of x?
Enter your answer in the box.
Answer:
59
Step-by-step explanation:
You can see that this angle is a right angle which means that it is a total of 90 degrees.
24 + 7 = 31
90 - 31 = 59
You can also check if your answer is right by adding all the measurements.
24 + 7 + 59 = 90
Hope this helps, thank you !!
7.5 - 3.2 + 4³ ÷ 2
I NEED HELP PLIS :(
Answer:
36.3
Step-by-step explanation:
Answer:
36.3
Step-by-step explanation:
Step 1: 7.5-3.2+2⁶÷2
Step 2: 7.5-3.2+2⁵
Step 3: 7.5-3.2+32
Step 4: 7.5-3.2+32
What is the reciprocal of 11 over 2
Answer:
2/11
Step-by-step explanation:
reciprocal is just the fraction flipped.
What percent of 11 is 54.7? Round the answer to the nearest
hundredth of a percent if necessary.
А
4972.7%
B
60.2%
с
601.7%
D
497.27%
Answer:
C
Step-by-step explanation:
PLEASE HELP WILL GIVE BRAINLIEST
Answer:
13x + 13 if you count all of them its the only option that matches.
how do i write 152 as a mixed number
Answer: 1 13/25
Step 1: Write down the percent divided by 100 like this:
152% = 152/100
Step 2: Multiply both top and bottom by 10 for every number after the decimal point:
As 152 is an integer, we don't have numbers after the decimal point. So, we just go to step 3.
Step 3: Simplify (or reduce) the above fraction by dividing both numerator and denominator by the GCD (Greatest Common Divisor) between them. In this case, GCD(152,100) = 4. So,
(152÷4)/(100÷4) = 38/25 when reduced to the simplest form.
As the numerator is greater than the denominator, we have an IMPROPER fraction, so we can also express it as a MIXED NUMBER, thus 152/100 is also equal to 1 13/25 when expressed as a mixed number.
Help me plzzz
Nick spent 3/4 of an hour each day for 9 days reading a book. What is the total number of hours Nick spent reading the book during these 9 days? A. hours B. hours C. hours D. hours Reset Submit
Answer:
B
Step-by-step explanation:
B. hours.........................
Answer:
Option B- 6.75 hrsor 6 3/4 hr
Step-by-step explanation:
I day = 3/4 hr
No: of days = 9
Total hrs = 3/4 x 9 = 6.75 hrs
I hope im right!!
Help me pls pls pls
Answer:
r [tex]\leq[/tex] -0.9
Step-by-step explanation:
hope this helped
Geoff earns 10% commission on his total sales at work.
Part A: Suppose Geoff’s sales totaled $895 last week. How much did he earn in commission?
A.
$89.50
B.
$984.50
C.
$903.95
D.
$8.95
Activity 2 of 2
Part B: To pay for a concert ticket, Geoff needs to earn $135 in commission. What must Geoff’s sales total for the week?
A.
$13.50
B.
$1,350.00
C.
$135.00
D.
$13,500.00
Part A
Answer: 89.50 dollars
---------------------------
Work Shown:
10% = 10/100 = 0.10
10% of $895 = 0.10*895 = 89.50
=====================================================
Part B
Answer: $1350
---------------------------
Work Shown:
x = amount of sales for the week
10% of x = 0.10*x = 0.10x
0.10x = amount Geoff earns in commission
He needs $135, so 0.10x = 135
Divide both sides by 0.10 to isolate x
0.10x = 135
0.10x/0.10 = 135/0.10
x = 1350
He must have $1350 in sales for the week
-4p + 41 = 13 need help with this
will give brainliest! please helppp
1. Solve for m
A. 150
B. 105
C. 90
D. 75
2. If AD = 3x + 18, AB = 5x + 10, and BC = 12x + 2, what is BC?
A. 19.5
B. 50
C. 30
D. 15.7
3. Which of the following statements is a property of quadrilaterals?
A. Quadrilaterals have 4 corners called vertices.
B. Quadrilaterals have 3 dimensions.
C. Quadrilaterals have 4 curved edges.
D. Quadrilaterals have 4 curved sides.
4. Classify the quadrilateral below.
A. Kite
B. Rectangle
C. Rhombus
D. Trapezoid
Thank you!
Where would parenthesis need to be placed in the expression to get a value of 44?
(A) 2+3^2×(5−3)
(B) 2+(3^2×5)−3
(C) (2+3^2)×5−3
(D) (2+3)^2×5−3
Answer:
B. 2 + (3^2 * 5) - 3
Step-by-step explanation:
Hey! Sorry for the long wait, I'm still in school and can't really be here 24/7 but I'm proud to announce that I have your answer!
So we have 4 expressions and we need to get our answer to 44. This question already includes the notion that parenthesis placements make a huge difference, so let's review them.
A.2 + 3^2 * (5 - 3)
Use PEMDAS
2 + 3^2 * 2
2 + 9 * 2
2 + 18
20
B.2 + (3^2 * 5) - 3
2 + (9 * 5) - 3
2 + 45 - 3
47 - 3
44
C.(2 + 3^2) * 5 - 3
(2 + 9) * 5 - 3
11 * 5 - 3
55 - 3
52
D.(2 + 3)^2 * 5 - 3
(5)^2 * 5 - 3
25 * 5 - 3
125 - 3
122
As we can see, B. is our answer due to its equivlance to 44.
find the value of x in this parellogram
Answer:
Step-by-step explanation:
4x-15=x-3 subtract x from both sides
3x-15=-3 add 15 to both sides
3x=12 divide both sides by 3
x=4
Which expression is equivalent to 6/4
Just a generic answer would by 12/8 or any other multiple of the numbers. If that is a fraction than same goes as above.
please help will give brainliest if can :)
Answer:
56 degrees
Step-by-step explanation:
Hope this helps
Answer:
124 degrees
Step-by-step explanation: I added them both together
The exhaust system of an automobile is first given an emission check and then given a vibration check. The result of an emissions check can be satisfactory (S), marginal (M), or unsatisfactory (U), and the result of a vibration check can be high vibration (H) or low vibration (L) or no vibration (N).
What is the sample space for this situation?
Sample Space = { }
Find the event that the emissions check is satisfactory. Event = { }
Answer:
Step-by-step explanation:
The sample space is known to be the set of all possible outcomes of an experiment we cannot predict its outcome while the event space showcases the subset of the sample space, this may be a collection of outcomes of a random experiment.
From the given information:
The sample space = {SH, SL, SN, MH, ML, MN,UH, UL, UN}
The event that the emissions check is satisfactory = {SH, SL, SN}
In a plane, if a line is _____ to one of two parallel lines, then it is perpendicular to the other.
skew
perpendicular
parallel
intersecting
The answer is perpendicular
HELPPPP!!!!!! Not sure what to put
Answer: Believe you can and you're halfway there
Step-by-step explanation: Have a great day
Answer:
The third answer is correct, AED=CEB
Step-by-step explanation:
HELP ASAP WILL MARK BRAINLIEST
What is the measure of ZABD?
B
67
39°
51
m
a. 180°
b. 230
c. 113°
d. 740
Caroline bought a new video game that was on sale for 40% off. If the game originally costs $60, how much did it cost after the discount?
all my dam points. I better get a good answer.
Answer:
20$
Step-by-step explanation:
40 percent of 60 is 20
Answer:
Step-by-step explanation:
It is 40% that does mean it is ( 60*40 ) / 100 = 24 from the total price . So it coasts 60-24=36 i hope it helps u
What is the volume of the rectangular prism?
* 1 cubic inch
А
40 cubic inches
B
60 cubic inches
52 cubic inches
D
120 cubic inches
A cheetah ran 75 meters at a speed of 25 meters per second. How long was the cheetah running?
3 seconds
5 seconds
30 seconds
50 seconds
Answer:
3 seconds
Step-by-step explanation:
SO if it ran 75 meters at a speed of 25 meters per second then you have to divide how many meters it ran by how many meters it took per second to find out how long the cheetah was running
75÷25=3
3 IS THE ANSWER
The answer 3 seconds
Step-by-step explanation:
75 divide 25 is equal 3
So Cheetah ran 3 second by running.
A company logo is made up of a square and three identical triangles.
What is the area of the logo?
Answer:
[tex]the \: area \: of \: the \: logo \: is \: {91cm}^{2} [/tex]
Step-by-step explanation:
To determine the area of the logo you have to calculate the area of the triangle and the square that comform it and then add the four areas.
Area of the square.
To calculate the area of the square you have to calculate the square of one of its sides, following the formula:
[tex]a = {a}^{2} [/tex]
Where "a" is the length of one of its side.
The side length of the square is a=7cm, so its area will be:
[tex]asquare = {7}^{2} \\ asquare = {49cm}^{2} [/tex]
Area of the triangles.
The three triangles are equal, they have a base equal to the side of the square, i.e. with a length of 7cm, and their height is h=4cm.
To calculate the area of one triangle, you have to multiply its base by its height and divide by 2, following the formula:
[tex]a = \frac{b.h}{2} \\ a = \frac{7.4}{2} \\ a = \frac{28}{2} \\ a = {14cm}^{2} [/tex]
The area calculated the correspond to one triangle, since all triangles are congruent, you have to multiply the said area by 3 to determine the area of three figures:
[tex]atriangles = 3a \\ atriangles = {42cm}^{2} [/tex]
Now that the area of all shape are calculated, you have to add them to determine the area of the logo:
[tex]alogo = asquare + atriangle \\ alogo = 49 + 42 \\ alogo = {91cm}^{2} [/tex]
Rayna has 5 pounds of ground beef to make hamburgers for a picnic. Each hamburger uses 14 pound of ground beef. How many hamburgers can Rayna make?
Answer:20
We have 5 pounds of ground beef
We are making 1/4 pound hamburgers
Take the number of pounds of beef and divide by the amount of beef per burger and we can determine the number of patties.
5 ÷1/4
Copy dot flip
5 * 4/1
20
We will have 20 patties
Step-by-step explanation:
Kevin earns $14.00 for writing 5 story problems. How much would Kevin earn if he wrote 100 story problems?
Answer:
280
Step-by-step explanation:
5 story problems ->$14
100 story problems -> ?
100÷5=20
20x14=280
Answer:
$280
Step-by-step explanation:
$14.00 divided by 5 would be 2.8
So he would earn $2.8 per problem
Well 2.8 x 100 is $280
So the answer would be $280
Hope this helps
Order the following least to greatest (4, -2, -19, 0, 25) ..help
First one to answer get the Brainiest
help plz
Answer:
D. The ratio of the circumference to the diameter is the same for both sides
Step-by-step explanation:
dilation in a shape is either it becoming bigger or smaller, no matter what factor you dilate the shape by its ratio will still remain the same, such as when you simplify a fraction.
Varsha runs 3.2 km a day how far does varsha run in a 9 days