C. Because 3 x 4 is 12 obv. and 3 inches is 1/4 of 12 inches.
define whether the relation is a function : (-4, 12), (1, 6), (4,-2), (7. -8), (10, -14)
К. yes
L. no
please help, will give brainliest
Answer:
the answer is yes
Step-by-step explanation:
the answer is yes
Rewrite the following in
decimal form:
356 thousandths
Evaluate: 7.921 x 104.
79,210,000
7,921
792.1
79,210
Answer:
72,910
Step-by-step explanation:
7.291 x 10^4
10^4 means to move the decimal places four times.
7.921 = 79.210 = 792.10 = 7921.0 = 79,210
Use Law of Cosines to solve for the missing side of the triangle:
Answer: where is the picture?
Step-by-step explanation: I'll answer if it is easy for me
what is 5% of 345,000
Answer:
17,250
Step-by-step explanation:
If heaven is real and you died tomorrow, would you get in?
Answer:
Probably not. Haha!
I hope so. lol.
It would be nice. I would like to know how it is to be there. Also to see who is there.
X-5 = 0 what is the real roots?
Answer:
x=5
Step-by-step explanation:
add five to both sides and you get x=5
3600 stitches in 3 minutes
QUICK PLEASE
Answer:
1200
Step-by-step explanation:
Answer:
1,200 stitches a minute
Step-by-step explanation:
Hope this helps!!
10.00 for movie tickets
Answer:
Yup!
Step-by-step explanation:
there you have it, I hope it helps you????
hr
Solve for x. Write both solutions, separated by a
comma.
2x2 - x - 10 = 0
Enter the correct answer.
Please help my sister again I can’t stand her she’s making me mad
Answer:
I'm pretty sure it's dark blue. It says below so that implies negative.
Answer:
Below = negative so A would be your answer
Step-by-step explanation:
Hope I helped
Tom has a can of paint that covers 37 1/2 m² each board on the fence has a area of 3/16 m² how many boards can he paint.
Step-by-step explanation:
37 and 1/2 divided by 3/16 =
75/2 divided by 3/16 =
75/2 * 16/3 =
25*8 = 200 <--- 75 cancels 3; 16 cancels 2
HELP PLEASE I NEED THE ANWSER NOOOOOOW
Answer:
4
Hope this helps
What is sin 45°?
A. 1/√2
B. √3
c. 1
D. 1/√3
E. 1/2
F. √3/2
Answer:
A. 1/√2
Step-by-step explanation:
I just took the test.
Good luck mate!
The value of Sin 45° is 1/√2
What are trigonometric functions?In mathematics, trigonometric functions are real functions that relate an angle of a right-angled triangle to ratios of two side lengths. The six trigonometric functions are Sine, Cosine, Tangent, Secant, Cosecant, and Cotangent.
Given here Sin 45° and Sin 45 degrees is the value of sine trigonometric function for an angle equal to 45 degrees. The value of sin 45° is 1/√2 or 0.7071 (approx).
Hence, the value of Sin 45° is 1/√2
Learn more about trigonometric functions here:
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Pls I need help !!!!!!
x = 9 ..................,........................,..................,.....................
Pls help out! If you know the answer pls say the letter! ty!
Answer:
it's C
Step-by-step explanation:
it cuz -2 has two outputs. if this were a function each x value would only have one output.
Yuma needs a singer. Singer A is offering her services for an initial $75 in addition to $35 per hour. Singer B is offering his services for an initial $150 in addition to $20 per hour. When will the two singers charge the same amount of money? The two singers will charge the same amount of money after hours.
Answer:
5 hours
Step-by-step explantioon:
35x+75=20x+150
15x+75=150
15x=75
x=5
Mr. Martin is giving a math test next period. The test, which is worth 100 points, has 29 problems. Each problem is
worth either 5 points or 2 points. Write a system of equations that can be used to find how many problems of each
point value are on the test.
Let x be the number of questions worth 5 points and let y be the number of questions worth 2 points.
O x + y = 29, 5x + 2y = 100
x + y = 100, 5x + 2y = 29
5x + y = 29, 2y + x = 100
O 2x + y = 100, 5y + x = 29
Answer:
Step-by-step explanation:
From the conditions given, the total number of the problems should be 29. This means that the sum of x and y should be 29. With this and the point-system, the best system of equation that is useful for this problem is,
x + y = 29
5x + 2y = 100
The answer is the second choice.
Answer:
The correct answer is A
A. x + y = 29, 5x + 2y = 100
Write the equation of a line that passes through (-5, 3) and has a slope of -2 in slope intercept form.
Answer:
y = -2x -7
Also:
Plz mark brainliest if this helped :)
A pig farmer needs 60 square feet to house a sow. The pen is 6.4 ft by 10.5 ft. Will it be large enough? Explain your reasoning
Answer:
Yes!
Step-by-step explanation:
To find the area, multiply the sides.
6.4x10.5+67.2
Then subtract
67.2-60=7.2
There is still 7.2 ft² after the sow.
Yes! 6.4 ft by 10.5 ft. Will be large enough
What is Area of Rectangle?The area of Rectangle is length times of width.
Given,
A pig farmer needs 60 square feet to house a sow.
The pen is 6.4 ft by 10.5 ft.
We need to find the area we get by 6.4 ft and 10.5 ft.
The area of rectangle=Length×Breadth
6.4x10.5
67.2
67.2 is more than 60 which the farmer expected
Then subtract
67.2-60=7.2
There is still 7.2 ft² after the sow
Hence, Yes the pen is 6.4 ft by 10.5 ft is large enough.
To learn more on Rectangles click:
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Solve the following please
Answer:
a=25 , b=14
Step-by-step explanation:
5. Write equations in slope-intercept form for three different lines that intersect at (–2, 3). Show your work.
Answer:
Equations in slope-intercept form for three different lines that intersect at (–2, 3) are y=-x+1 , y=3 and y=x+5
Step-by-step explanation:
General equation of slope intercept form : [tex]y-y_1=m(x-x_1)[/tex]
We are supposed to find equations in slope-intercept form for three different lines that intersect at (–2, 3).
[tex](x_1,y_1)=(-2,3)[/tex]
Substitute the value in the general equation
y-3=m(x+2)
Now substitute any 3 values of m
At m = -1
[tex]\Rightarrow y-3=-x-2 \\\Rightarrow y=-x+1[/tex]
At m =0
[tex]\Rightarrow y-3=0 \\\Rightarrow y=3[/tex]
At m =1
[tex]\Rightarrow y-3=x+2 \\\Rightarrow y=x+5[/tex]
They all intersect at the given point.
So, equations in slope-intercept form for three different lines that intersect at (–2, 3) are y=-x+1 , y=3 and y=x+5
Answer:
y-3=-x-2
y=-x+1
y-3=0
y=3
y-3=x+2
y=x+5
Step-by-step explanation
<3
Which one weighs more? (2 points)
6. Which one weighs more: a pumpkin that weighs 6 kilograms
or a turkey that weighs 15 pounds? Explain your reasoning. Note:
1 pound equals about 0.45 kilograms.
Explain how you know. (2 points)
Answer:
The turkey weighs more
Step-by-step explanation:
15 x .45 = 6.75
6.75 > 6
Brandon was trying to buy a new gaming console that costs $500. If he 17 poi
is charged 7% sales tax, how much money will he need altogether?
Answer:
Step-by-step explanation:$500 X 0.07 equals $35.00
Add $500 + $35 = $535
f(0)=1(0+3)squared + 1
Find f of zero.
What does this point represent?
Answer:
10
Step-by-step explanation:
F(0) = 3^2+1=9+1=10
A rectangle has a length of 6 cm and an area of 18 cm square what is the width of the rectangle
Answer:
3
Step-by-step explanation:
-2/3(3 2/3) I'm not sureeeee
find the slope of the line passing through points (-6,3) and (2,5)
Answer:
1/4
Step-by-step explanation:
Slope = (5-3)/(2-(-6))
= 2/8
= 1/4
Chelsea deposits $600.00 into a bank account and is earning 8.5%simple interest. She decides to keep the account for 4 years. a) How much interest would the account have made after the 4 years?
Answer:
$204 in interest
Step-by-step explanation:
Plug in each variable into the simple interest formula: I = PRT
P = $600
R = 8.5% (0.085)
T = 4 years
A grocery store sells a bag of 3 oranges for $2.79. How much would it cost for 4 oranges?
Answer:
$3.72
Step-by-step explanation:
Divide $2.79 by 3
$0.93 is the price of one orange
$0.93 times 4 is $3.72
Hope this helps!
