Answer:
6
Step-by-step explanation:
Answer:
6
Step-by-step explanation:
y = mx + b
b is the y-intercept. In your equation, 6 is in the b place so that is your y-intercept. Hope this helps, thank you :) !!
It takes 45 min for Faucet A to fill a tank, and it takes Faucet B 63 min. How many minutes will it take the two faucets to fill the tank together?
Answer:
the total minutes taken together is 26.25 minutes
Step-by-step explanation:
The computation of the number of minutes that required to fill the tank together is shown below:
[tex]\frac{1}{45} + \frac{1}{63} = \frac{1}{x}\\\\\frac{7 + 5 }{315} = \frac{1}{x} \\\\\frac{12}{315} = \frac{1}{x} \\\\12x = 315\\x = 26.25[/tex]minutes
Hence, the total minutes taken together is 26.25 minutes
Which number sentence is an example of the identity property of addition?
O 3+0=3
O 4x1=4
0 2x0=0
3+1=4
Answer:
the top one
because identity of addition is adding 0
One of the tokens for a board game is a circle containing 5 congruent triangles, as modeled below.
Which measurement is closest to the area in square centimeters of the token not covered by the triangles?
25.76 cm2
2.5 cim2
110.6 cm2
28.27 cm2
Answer:
b
Step-by-step explanation:
The solution is Option A.
The area of the token not covered by the triangles is 25.76 cm²
What is a Triangle?
A triangle is a plane figure or polygon with three sides and three angles.
A Triangle has three vertices and the sum of the interior angles add up to 180°
Let the Triangle be ΔABC , such that
∠A + ∠B + ∠C = 180°
The area of the triangle = ( 1/2 ) x Length x Base
Given data ,
Let the area of the token not covered by triangles be A
Let the area of the triangle be T
Now , the height of the triangle h = 1 cm
The base of the triangle b = 1 cm
The area of the triangle = 1/2 x l x b
Substituting the values in the equation , we get
Area of the triangle T = 1/2 cm²
The number of triangles = 5
The area of 5 triangles = 5 x Area of the triangle
The area of 5 triangles = 5/2 cm²
The area of 5 triangles = 2.5 cm²
Now , the radius of the circle r = 3 cm
The area of the circle = πr²
Substituting the values in the equation , we get
Area of the circle = 3.14 x 3 x 3
Area of the circle = 28.26 cm²
Now , the area of the token not covered by triangles
A = Area of the circle - area of 5 triangles
Substituting the values in the equation , we get
The area of the token not covered by triangles A = 28.26 - 2.5
The area of the token not covered by triangles A = 25.76 cm²
Therefore , the value of A is 25.76 cm²
Hence , the area of the token without triangles is 25.76 cm²
To learn more about triangles click :
https://brainly.com/question/16739377
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5. Each pair of polygons below are similar. Show your work! Solve for x:
Using the commutative property, how can 147+ (78 +52) be rewritten?
O (147 x 78) + (147 x 52)
O (78 +52) + 147
O (147+78) + 52
O 147 + 130
Answer:
(147+78) + 52
Step-by-step explanation:
Hope this Helps!
Please help! Determine the value. First person gets brainliest!
Answer: 4√5
Step-by-step explanation:
8^2+y^2=12^2
64+y^2=144
y^2=80
y=√80---[Simplify]-->4√5
a^2+b^2=c^2
8^2+b^2=12^2
64+b^2=144
b^2=80
b= 4[tex]\sqrt{5}[/tex]
hopefully this helped have a nice day!
3x3–6x2 I am still struggling to find the answer for this problem
Answer:
-3
Step-by-step explanation:
3x3–6x2. [B.O.D.M.A.S rule] (First multiplication)
= 9 - 12. (Then subtraction)
= -3 (Ans)
Answer:
-3
Step-by-step explanation:
first multiply 3by 3 =9
then 6×2=12
9-12=-3
what is a number that is greater than 1 and is a factor of 12 and 27
Answer:
3
Step-by-step explanation:
factors of 12: 1, 2, 3, 4, 6 and 12
factors of 27: 1, 3, 9, and 27
hope it helps :)
The table shows values for functions f(x) and g(x).
x f(x) g(x)
1 1 3
3 10 3
5 0 5
7 5 5
9 4 4
11 11 1
Which answers are solutions to the equation f(x)=g(x)?
Select each correct answer.
3
5
7
9
10
Answer:
It is 3,7 and 10.
Step-by-step explanation:
I took the Interim test
Toby buys a new ipod for a price of $150. What is the total amount his credit card is charged if the sale tax is 7%.
Answer:
160.5
Step-by-step explanation:
you have to multiply by 1.07 because the one adds ths tax to the whole price or you could do 150 times .07 than add it to 150
Consider a parallelogram in which one side is 3 inches long, another side measures 4 inches, and the measurement of one angle is 45°. How many parallelograms can you construct given these conditions? What are the lengths of the sides and the measurements of the angles for the parallelogram(s)?
Complete the steps below to solve the problem.
Part A
Using a ruler and protractor, draw a parallelogram that satisfies the given conditions. (If you don’t have these tools available, draw it freehand.) How many different parallelograms can you draw based on the given conditions?
Answer:
Only one parallelogram can be drawn based on the given conditions.
Step-by-step explanation: just believe me
Help me
Maria can alone we ave a basket in 4 hour and Ju lia can wea ve a basket in 6 hour . how mu ch time would it take if they work together to get a wea ve.
1 basket
15 basket
Answer:
[tex] \bold{1) 2 \frac{2}{5} hours} \\ 2)36 \: hours}[/tex]
Step-by-step explanation:
to understand thisyou need to know about:fractionlet's solve:in 4 hours Maria weve 1 basket
in 1 hour Maria weve ¼ basket
in 6 hours Ju lia weve 1 basket
in 1 hour J ulia weve ⅙
in 1 hour Maria and J ulia can weve
[tex] \sf \frac{1}{4} + \frac{1}{6} \\ \sf = \frac{6 + 4}{24} \\ = \sf \frac{10}{24} \\ \sf \frac{5}{12} [/tex]
[tex]\frac{5}{12}[/tex] basket can be weved in 1 hour by Maria and J ulia
1 basket can be weved in
[tex] \sf 1 \div \frac{5}{12} \\ \sf 1 \times \frac{12}{5} \\ \sf2 \frac{2}{5} \: hours [/tex]
by Maria and J ulia
therefore
15 basket can be weved in
[tex] \frac{12 \times 15}{5} \\ 12 \times 3 \\ 36 \: hours[/tex]
Answer:
2.4 hours for 1 basket
36 hours for 15 baskets
Step-by-step explanation:
The formula to determine the time working together is
1/a + 1/b = 1/c where a and b are the times alone and c is the time together
1/4 + 1/6 = 1/c
Multiply each side by 12c since that is the common denominator
12c(1/4 + 1/6 = 1/c)
3c + 2c = 12
5c = 12
Divide by 5
5c/5 = 12/5
c =2.4 hours
This is the time for 1 basket working together
Now if they need to make 15 baskets together, multiply by 15
15 * 2.4 hours = 36 hours
Determine the y intercept (8th grade)
Step-by-step explanation:
hey to your previous question about the slope the answer was 1 over 2
What is the slope of the line through (-9,6) and (-3, 9)?
Answer:
1/2 think it is bc -9,6 and -3,9 are 1/2
What is the area of the triangle?
8
10
6
units
2
IF U GET THE ANSWER THABK YOU AO MUCH
Answer:
24
Step-by-step explanation:
multiply base x height
The increased demand for vegetarian meals has caused an increase in the price of tofu. If the current cost of $2.99 per pound is increasing 6% per year, what will it cost in 5 years?
Answer:
R90,70
Step-by-step explanation:
[tex]2.99 \times \frac{6}{100} \times 5 = [/tex]
Answer:
y=4, or $4
Step-by-step explanation:
a=initial amount
b=growth
+6%=growth
100+6=106
106/6=1.06
equation: y=2.99(1.06)^x
2.99(1.06)^5
around 4
Identify the hypothesis and conclusion of the conditional below.
If an animal is a poodle, then it is a dog.
Answer:
the hypothesis is that the animal is a poodle. the conclusion is that since poodles are of the canine family, it would be a dog.
Please help if it is answered in 5 minutes i will give brainliest
HELP!
i’ll give brainiest!!
Answer:
so how do i get brain???? 500(protected)
Step-by-step explanation:
Plz help! Brainlist!
Answer:
help me in my english question
Step-by-step explanation:
please
thank you
which of the following equation describes all points on a horizontal line that passes through the point (-3, 7)
1. y=7
2. y=-3x+7
3.x=-3
4.y=7x-3
Answer:
A.) y=7 hope this helps you
What type of number is -2i?
Answer:
It is an imaginary number.
Step-by-step explanation:
In this example, the real number is -2 is being multiplied by the imaginary unit, i, which i can be also expressed as (√-1).
Multiple Choice -23.5 = ? O A. 115 B. -115 o C. 105 O D. -105
The value that results when 128. 5 subtracts 23. 5 would be C. 105.
How to subtract the numbers ?To solve the problem, we would need to subtract 23. 5 from the value of 128. 5:
128. 5 - 23. 5 = ?
We simply need to subtract 23. 5 from 128. 5 , which gives us:
128. 5 - 23. 5 = 105
The first option is therefore incorrect. The second option is negative like the fourth option which makes it wrong as well because 128. 5 is much larger than 23. 5 and is positive so the result will have to be positive.
Find out more on subtraction at https://brainly.com/question/13378503
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Full question is:
128. 5- 23.5 = ?
A. 115
B. -115
C. 105
D. -105
What is the value of x?
Enter your answer in the box.
x =
Answer:wym
Step-by-step explanation:
Answer:
x = 4
I just took the test!
Hope this helps!
Choose the two expressions that are equivalent to 6.5 - 1.3.
CLEAR
CHECK
-
-
1
1
1
1
1
1
1
1
65 - 13
65 : 130
650 - 130
650 - 13
Answer:
65 ÷ 13 #1 650 ÷ 130#2 65 ÷ 130 #3
Step-by-step explanation:
What is 15:3 in it's simplest form?
Answer:
5 : 1
Step-by-step explanation:
15:3
Divide each side by 3
15/3:3/3
5 : 1
Add/sub the polynomial
(1-8x^2+3x)+(1+6x^2+x)
Answer:
-2x² + 4x + 2
Step-by-step explanation:
(1-8x²+3x)+(1+6x²+x)
= 1 - 8x² + 3x + 1 + 6x² + x
= -2x² + 4x + 2 [-2(x² - 2 - 1)]
You are given two side lengths of 5 feet and one side length of 10 feet. How many triangles can be constructed using these measurements?
Question 4 options:
one
two
many
none
Jim ordered a sports drink and three slices of pizza for $8.50. His friend ordered two sports drinks and two slices of pizza for $8.00.
Which number has an absolute value less than 5 ? A . —6 , B. — 5 , C. 0 , D. 5
most likely its c i think