make (4, 10) and (3, 5) eqaution
Answer:
y=5x-10
Step-by-step explanation:
To find the slope
rise/run
10-5=5
4-3=1
The slope is 5
Y-intercept
y=5x+b
Use any coordinate for y and x and solve
10=5(4) +b
10=20+b
-10=b
-10 id the y-intercept
Find the height of the trapezoid
Answer: 25 yds
Step-by-step explanation:
a = (b1+b2)/2*h
600=(25+23)/2*h
600 = (48/2)*h
600=24h
h=25 yd
multiple choice ! pls help
can someone help please?
Answer:
Step-by-step explanation:
Vertex of the given parabola = (1, -4)
Since, vertex form of a parabola is given by,
y = (x - h)² + k
Here (h, k) is the vertex
Now substitute the coordinates (1, -4) in the equation.
y = (x - 1)²- 4 [Vertex Form]
Further solve this equation,
y = x² - 2x + 1 - 4
y = x² - 2x - 3 [Standard form]
Further write this equation in the factored form,
y = x² - 3x + x - 3
y = x(x - 3) + 1(x - 3)
y = (x + 1)(x - 3) [Factored form]
The linear model P=3.75g+1.5 predicts the total cost, P, in dollars, to purchase g gallons of gas at a gas station. Based on the linear model, how much should it cost to purchase 12 gallons of gas?
Answer:
Answer is 46.50
Step-by-step explanation:
I look everywhere and said it was this hehe
IF a=5 b=-3 c=4 what is 1] 3a +2b 2]4c + 3b 3]a+b+c
Step-by-step explanation:
1.
[tex]3(5) + 2( - 3) = 15 - 6 = 9[/tex]
2.
[tex]4(4) + 3( - 3) = 16 - 9 = 7[/tex]
3.
[tex]5 + ( - 3) + 4 = 6[/tex]
The weight of one serving of chips is 2 1/4 oz. How many servings are there in a 22 1/2 oz bag of chips?
Answer:
22 1/2 ÷ 2 1/4 = 10 servings
How do you graph (0,4) need help thank you!
Answer:
Just move 4 spaces up
Step-by-step explanation:
Answer:
left 0 up 4
Step-by-step explanation:
Which image shows a reflection ABC
Answer:
A I think
Step-by-step explanation
Answer:
A
Step-by-step explanation:
I am not sure but I think it's A
Using our formula y2-y1/x2-x1, find the slope of a line through two ordered pairs show your work (-3,-4)(4,5)
Given:
The two points are (-3,-4) and (4,5).
To find:
The slope of the line that passes through the given points.
Solution:
The slope formula is
[tex]m=\dfrac{y_2-y_1}{x_2-x_1}[/tex]
The line passes through the points (-3,-4) and (4,5). So, the slope of the line is
[tex]m=\dfrac{5-(-4)}{4-(-3)}[/tex]
[tex]m=\dfrac{5+4}{4+3}[/tex]
[tex]m=\dfrac{9}{7}[/tex]
Therefore, the slope of the given line is [tex]m=\dfrac{9}{7}[/tex].
Kendra has a painting canvas that is 27 inches wide by 32 inches high. She painted a red rose, which covered 40% of the canvas.
What was the area of the canvas which was covered by the red rose?
A.
138.24 in2
B.
864 in2
C.
43.2 in2
D.
345.6 in2
Answer:
D
Step-by-step explanation:
27*32=864
40%/100%=0.4
0.4*864=345.6
The ratio of students who took Spanish to students who took German was 15 to 2. If 3000 students took Spanish how many took German?
PLEASE HELP: GRADE 7th MATH
Gabriella went shopping for a new pair of pants because of a sale. The store was offering a 30% discount. What number should she multiply the prices on the tags by to find the price she would have to pay, before tax, in one step?
Answer:
Step-by-step explanation:
Just multiply by 0,3
For EXAMPLE
30% of 100 would be 30
100 x 0,3 = 30
help please!!!!!!!!!!!!!
Answer:
dude i tried to answer this one for weeks on end, sorry i wasnt much help
Step-by-step explanation:
what is the greatest common factor of 27 , 18 , and 63 ?
Answer:
9
Step-by-step explanation:
18/2 = 9
27/3 =9
63 = 9
I don't know how to explain this more
Pls help me i need help fast
Answer:
40%
Step-by-step explanation:
30p Add up the total number of plants
12L we can see that lettuce is equal to 12
12/30 =0.4 or 40%
what is 60=12x
answer fast!
Answer:
x=5
Step-by-step explanation:
Distributive property help me out
Answer:
(7 x 3) + (7 x 1)
Please help me......
Answer:
[tex]\frac{3}{8}[/tex]
Step-by-step explanation:
[tex]A=6*\frac{1}{4} ^2\\\\A=6*\frac{1}{16} \\\\A=\frac{6}{16} \\\\A=\frac{3}{8}[/tex]
Answer:
[tex]A = \frac{3}{8}ft^2[/tex]
Step-by-step explanation:
Using the given formula, [tex]A=6s^2[/tex], and the given value for the side length of the cube, [tex]\frac{1}{4}[/tex] foot, substitute the given value into the equation and solve.
[tex]A=6(\frac{1}{4})^2[/tex]
Remember, setting any value to the second power is the same as multiplying the base (the value that is being squared) by itself. Apply this information to the given problem,
[tex]A = 6(\frac{1}{4}*\frac{1}{4})\\\\A = 6(\frac{1}{16})\\\\A = \frac{6}{16}\\\\A = \frac{3}{8}[/tex]
Every morning, Halle goes to a school with a 1-liter bottle of water. She drinks 1/4 of the bottle before school starts and 2/3 of the rest before lunch.
a. What fraction of the bottle does Halle drink after school starts but before lunch?
Answer:
1/2
Step-by-step explanation:
1 L -1/4=3/4
3/4×2/3=1/2
10e + 3 < 92
Please reply quickly and explain. I'm having trouble understanding.
Answer:
10E+3 <92
10(e:6) or any number
10(6)=60+3=63 <92
Step-by-step explanation:
Answer:
10e + 3 < 92
Step-by-step explanation:
Any number times ten plus three is less than 92. Like e = 3, which would be 10(3)+3, or 33. Any number that would make the statement true can be used in the place of e.
Which sentence contains a metaphor?(1 point) The sunset was a masterpiece of brilliant oranges, pinks, and purples. Connie walked her dog along the tree-lined street. I was so hungry that I could have eaten ten thousand hamburgers. Milo was as fast as a cheetah when he ran the race at school.
Answer:
A
Step-by-step explanation:
because it is
DUE SOON
If m<4 = 112 degrees, write the measure of EVERY angle in the diagram.
Answer:
m1 = 112 vertical angle
m2 = 180- 112= 68
m3 = 68 vertical with m2
m5 = 112 corresponding with m1
m6 = 68 corresponding with m2
m7 = 68 vertical with m6
m8 = 112 vertical with m5
Please help, I’ll give brainliest, thumbs up, 5 stars!!!
Answer:
1. 63.64
2. 54 in
3. 18 in
4. 20.25
5. 168
6. 6 cm
Step-by-step explanation:
Cory makes a map of his favorite park, using a coordinate system with units of yards. The old oak tree is at position (3, 7) and the granite boulder is at position (-2, 6). How far apart are the old oak tree and the granite boulder? Round to the nearest tenth if necessary
Answer: 5.09 units
Step-by-step explanation:
Given
Coordinates of Old oak tree are (3,7)
Coordinates of granite boulder are (-2,6)
Distance between them is given by distance formula i.e.
[tex]d=\sqrt{(x_2-x_1)^2+(y_2-y_1)^2}[/tex]
Distance between them is
[tex]\Rightarrow d=\sqrt{(-2-3)^2+(6-7)^2}\\\Rightarrow d=\sqrt{(-5)^2+(-1)^2}\\\Rightarrow d=\sqrt{25+1}=\sqrt{26}\approx 5.09\ \text{units}[/tex]
Please help!!!! asap
Jenna likes to exercise outdoors. The exercises from which she choose are riding her bike, rollerblading, jogging, and walking. For each exercise, she can do laps are a high school track, on a paved trail in the park, or around the block in her neighborhood. How many different combination of exercises and locations can Jenna create?
13
12
4
3
12 different combination of exercises and locations can Jenna create.
What is Combination?Combinations are mathematical operations that count the number of potential configurations for a set of elements when the order of the selection is irrelevant. You can choose the components of combos in any order. Permutations and combinations can be mixed up.
We have,
Jenna likes to exercise outdoors. The exercises from which she choose are riding her bike, rollerblading, jogging, and walking.
So, the possible combination are
= 4 x 3
= 12
Learn more about Combination here:
https://brainly.com/question/13387529
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what's the value of given expression
[tex] \sqrt{90 + 54} [/tex]
Answer:
12
Step-by-step explanation:
How do you solve what is 2/3 of 3/4?
Answer:
0.5
Step-by-step explanation: