Answer:
m= -1
Step-by-step explanation:
slope is -1
Rewrite the equation in proper Standard Form.
1/4x − 3/4y = −3
Rewrite the following equation in slope-intercept form
y - 4 = 3(x + 2)
plz do plz do it all i wil give brainlest and thanks to best answer thank u
Answer:
17.) D
18.) A
Step-by-step explanation:
length x width x height
2. Tamika is on page 20 of her book and reads 4 pages every night. Mark is on page 30 of the same book
and reads 2 pages every night. How long will it take Tamika to be further in the book than Mark?
Answer:
7 nights
Step-by-step explanation:
Tamika: Mark:
20 30
24 32
28 34
32 36
36 38
40 40
44 42
48
52
56
60
Olivia's family drove to Disneyland for spring break. Her mom and dad shared driving duties for a total of 14 hours. Her mom drove 65 miles per hour and her dad drove 60 miles per hour. They drove a total of 895 miles. How many hours did each person drive.
Answer: Dad = 3 hours
Mom = 11 hours
Step-by-step explanation:
Let the number of hours driven by her mum be m.
Let the number of hours driven by her dad be d.
We can form equation from the question as:
d + m = 14 ........... i
60d + 65m = 895.......... ii
Since d + m = 14, d = 14 - m
Substitute 14 - m into d in equation ii
60d + 65m = 895
60(14 - m) + 65m = 895
840 - 60m + 65m = 895
840 + 5m = 895
5m = 895 - 840
5m = 55
m = 11
The mother drove for 11 hours
Since d + m = 14
d + 11 = 14
d = 14 - 11
d = 3
The father drive for 3 hours
If f(x)=x^2find f(2)-f(0)/2
Answer:
2
Step-by-step explanation:
On the picture above.
Singing classes cost a $500 annual fee plus $100 for each
class you go to. What is the average cost per class if you go to
5 classes?
$______
Answer:
500 + (100 x 5) = 1000
Step-by-step explanation:
Find a, for the sequence 0.5, 3.5, 24.5,
171.5.
c) Round 0.00543998 to 2 significant figures.
which function is the inverse of function f?
Answer:
A
Step-by-step explanation:
Answer:
A
Step-by-step explanation:
That's the correct answer because for example if you plug in 1 for x + 2/7, you will get 3/7. But if you plug in 3/7 for 7x -2, you will get 1.
The x equals y.
Hope it helped! The answer is expert verified.
Anna is working at a fast food restaurant and made $45.00 for 6 hours. Allison is working at a retail store and made $50.75 for 7 hours. If both girls worked for 10 hours, which girl would make more money and how much would she make?
Step-by-step explanation:
Step one:
given data
Anna
made $45.00 for 6 hours
for 1 hour she will make
=45/6
=$7.5
for 10 hours she will make
=$75
Allison
made $50.75 for 7 hours
for 1 hour she will make
=50.75/7
=$7.25
for 10 hours she will make
=$72.5
Anna will make more, she will make $75
what is the solution 2x-y=4 -4+2y=-8
Answer:
x= −1 /2 , y−4
Step-by-step explanation:
sec 16° cosec 74° - cot 74° tan 16°
Answer:
1.
Step-by-step explanation:
sec 16° cosec 74° - cot 74° tan 16°
= 1/ cos 16 * 1/ sin 74 - 1/tan 74 * tan16
= 1/ cos16 sin 74 - cos74/ sin74 * sin 16 / cos 16
Now cos 16 = sin 74 and sin 16 = cos 74 (supplementary angles) so:
= 1 / cos^2 16 - sin 16/cos 16 * sin 16 / cos 16
=( 1 - sin ^2 16 )/ cos^2 16
= cos^2 16 / cos^2 16
= 1.
What is the solution to the equation v/4
+ 2 = 8
V=2
V=-4
V = 40
V = 24
Answer:
4,16,32,320,240
Step-by-step explanation:
Answer:
he got it super wrong itś v/4,v/16,v/32,v/320,v/240
Step-by-step explanation:
Arun has captured many yellow-spotted salamanders. He weighs each and then counts the number of yellow spots on its back. This trend line is a fit for these data.
A. negative
B. weak
C. parabolic
D. strong
Answer: D. Strong
Step-by-step explanation:
Correct on A P E X
Ignore the first answer
A.112
B.136
C.56
D.34
Answer:
B
Step-by-step explanation:
Hope this help
Please help!! I'll give brainliest!!
What is the length of a rectangle that has a width of 8 centimeters
an area of 256 square centimeters?
The length is 8 cm.
The length is 32 cm.
The length is 24 cm.
Answer:
32
Step-by-step explanation:
256/8=32
Here are the coordinates of rectangle PLAY: (-11,20), (-11,-3), (-1,20), (-1,-3). Find the Area of this rectangle.
Answer:
230 unit^2
Step-by-step explanation:
[tex]From\ the\ information\ provided\ we\ know\ the\ coordinates\ of\ points:\\P(-11,20),L(-11,-3),A(-1,20),Y(-1,-3)\\Hence,\\PL =AY= 20+3=23\ units\\PY=LA=11-1=10\ units\\Hence,\\As\ we\ know\ that:\\Area\ of\ a\ rectangle=Length*BreadthArea\ of\ rectangle\ PLAY=23*10\\=230\ unit^2[/tex]
A factory produces a certain chemical at a rate of 3.5 grams per second. How many kilograms of the chemical are produced each hour? 1 kilogram = 1,000 grams 1 hour = 3,600 seconds Express the answer to the correct number of significant figures. The factory produces kilograms of the chemical per hour.
Answer:
12.6
Step-by-step explanation:
3.5 x 3600 divided by 1,000 = 12.6 kilograms
Which of the tables does NOT represent a function ?
Answer:
B
Step-by-step explanation:
My teacher used to compare functions to vending machines, if i press 2 then i will get m&m's which is 6. But if I press 3 I can't get m&m's(6) and a candy bar which is 7. Hope this helped.
Can someone help me with the answer to this question???
Roberts plants tomatoes and radishes in the areas shown in the model below
Complete Question:
Mrs. Roberts plants tomatoes and radishes in the areas shown in the model below.
[tex]Tomatoes: 35\ acres[/tex]
[tex]Radishes: 28\ acres[/tex]
Which expression is equivalent to the sum of the two areas?
Answer:
[tex]A + B = 63[/tex]
Step-by-step explanation:
Given
Represent the area of Tomato with A and area of Radish with B
So:
[tex]A = 35[/tex]
[tex]B = 28[/tex]
The sum of the two areas is therefore:
[tex]Sum = A + B[/tex]
Substitute 35 for A and 28 for B
[tex]Sum = 35 + 28[/tex]
[tex]Sum = 63[/tex]
So, you either represent the model as:
[tex]Sum = 63[/tex]
or
[tex]A + B = 63[/tex]
Answer:
Step-by-step explanation:
7(5+4)
A recipe calls for 13/4 cups of flour. If the recipe is tripled, how much flour is needed?
Answer:
39/4 or 9 and 3/4
Step-by-step explanation:
multiply the numerator by 3 over 1
xoxo, your highness...please answer fast!!! drag each figure to show if it is similar to the figure shown or why it is not similar
Answer:
The similar figures are shown in the attached drawing created with Microsoft Visio;
The similar figures are the rectangles in figures 2, and 5
Step-by-step explanation:
The given figure is a rectangle with dimensions of 3 yd. by 9 yd., therefore the length = 3 × The width of the rectangle
1) The 9 yd. by 18 yd. figure is a rectangle with the length = 2 × The width of the rectangle, therefore, the figure is not similar to the given rectangle
2) The 3 yd. by 1 yd. figure is a rectangle with the width = 3 × The length of the rectangle, therefore, the figure is similar to the given rectangle
3) The figure is a trapezium, while the given figure is a rectangle, therefore, they are not similar
4) The 6 yd. by 3 yd. figure is a rectangle with the width = 2 × The length of the rectangle, therefore, the figure is not similar to the given rectangle
5) The 6 yd. by 18 yd. figure is a rectangle with the length = 3 × The width of the rectangle, therefore, the figure is similar to the given rectangle
6) The 2 yd. by 8 yd. figure is a rectangle with the length = 4 × The width of the rectangle, therefore, the figure is not similar to the given rectangle
what kind of lines are shown in the picture below?
Answers:
A. Parallel
B.intersecting
C. Skew
D.perpendicular
Answer:
B. Intersecting
Step-by-step explanation:
If you were to extend the lines, they would cross eachother
The given lines are intersecting.
What are intersecting lines?When two or more lines cross each other in a plane, they are called intersecting lines. The intersecting lines share a common point, which exists on all the intersecting lines, and is called the point of intersection.
As, from the figure we can see that the line p and q are not parallel to each other because the distance between them is not constant.
Now, the lines are not either skew or perpendicular.
If we extend the lines p and q then will meet at some point which is know as intersecting lines.
Learn more about intersecting lines here:
https://brainly.com/question/14217061
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What is the domain of y=2x-6?
Answer:
D
Step-by-step explanation:
John can create 20 pantings in 4 weeks how many paintings can he create each week?
Answer:
5 paintings a week
Step-by-step explanation:
20 pantings :D Can i get brainliest please
The second hand of a clock is 10 inches long. Find the linear velocity of the tip of the second hand
Answer:
10 inches/hour
Step-by-step explanation:
The tip moves clockwise in a circle of radius 10 inches. The linear velocity is v = rω, where r is the radius and ω the angular velocity.
This comes out to v = (10 inches)(1 revolution per hour) = 10 inches/hour
write a two-step equation that can be solved using the addition property of equality and the division property of equality.
Answer:
8x-14=26
Step-by-step explanation:
To solve this equation you first have to add 14 to both sides to cancel the -14 from the left side. Then you have to divide both sides by 8 to cancel out the 8 in front of the x and to get x alone. Then you have your answer. The answer to 8x-14=26 is x=5.
What is the average of Jim's bowling games if he bowled a 195, 202 and 116?
513
171
202
128.25
Answer:
183
Step-by-step explanation: