Answer:
4
out of
32
−
4
x
.
4
(
8
−
x
)
Step-by-step explanation:
If m∠7 = 55°, which of the following statements are true? Select all that apply. There are two horizontal parallel lines are cut by a transversal. The top left angle is denoted by 1 when transversal line makes an angle with upper horizontal line. The supplementary angle of angle 1 (which is top right angle) is denoted by 2 and opposite angle is denoted by 4. The remaining angle is denoted by 3. The corresponding angle of 1 is denoted by 5 and the corresponding angle of 2 is denoted by 6. The opposite angle of 5 is denoted by 8 and opposite angle of 6 denoted by 7. A. m∠6 = 55° B. m∠5 = 135° C. m∠1 + m∠4 = 250° D. m∠1 + m∠6 = m∠7 + m∠4
Answer:
The true statements are;
A. m∠6 = 55°
C. m∠1 + m∠4 = 250°
D. m∠1 + m∠6 = m∠7 + m∠4
Step-by-step explanation:
The given information are;
m∠7 = 55°
The angles formed by the transversal and the upper horizontal parallel line are (starting from the top left and moving in clockwise direction) = 1, 2, 4, 3
Similarly, the angles formed by the transversal and the lower horizontal parallel line are (starting from the top left and moving in clockwise direction) = 5, 6, 8, 7
Therefore, we have;
m∠7 ≅ m∠6 (Vertically opposite angles are congruent)
∴ m∠6 = m∠7 = 55°
m∠6 = 55° which corresponds with option A.
m∠5 + m∠6 = 180° (The sum of angles on a straight line)
∴ m∠5 = 180° - m∠6 = 180° - 55° = 125°
m∠5 = 125°
m∠1 ≅ m∠5 (Corresponding angles)
∴ m∠1 = m∠5 = 125°
m∠1 ≅ m∠4 (Vertically opposite angles)
∴ m∠1 = m∠4 = 125°
∴ m∠1 + m∠4 = 125° + 125° = 250°
m∠1 + m∠4 = 250° which corresponds with option C.
m∠1 ≅ m∠4 (Vertically opposite angles)
m∠6 ≅ m∠7 (Vertically opposite angles)
∴ m∠1 + m∠6 = m∠7 + m∠4 (Transitive property) which corresponds with option D.
Answer:
a,c and d
Step-by-step explanation:
Solve for b. 4b-3b+7= 10
b = 3
Step-by-step explanation:
[tex]4b - 3b + 7 = 10[/tex]
Add similar terms :
[tex]4b - 3b = b \\ b + 7 = 10[/tex]
Collect like terms and simplify
[tex]b = 10 - 7 \\ b = 3[/tex]
Answer:
b=3 if i did it correctly. i apologize if it's wrong.
PLS HELP ASAP
Explain how to estimate the product of 12 x 6. Use complete sentences in your answer.
WRITER
I need a written response pls not just the answer
Answer:
10×6 with 20% added = 60+12 = 72
Step-by-step explanation:
There are several ways to estimate the product of these numbers. One way is to round 12 to 10, then multiply 10×6 to get 60 as an estimate. You know this estimate is low, because you rounded down from 12 to 10. You know that a better estimate will be about 20% higher, because 12 is 20% higher than 10.
The product can be computed mentally by recognizing that 12 is 6×2, so the product will be 6²×2. Most schools have you memorize your times tables at least through 10×10, so you already know that 6² is 36. Doubling that value (to 72) gives you the value of 6×12.
Another way to estimate the product is to round 12 to 10 and 6 to 5. Again, you know each of these "stand-in" values needs to be increased by 20% to match the real values. Then the product estimate is 10×5 = 50, and you judge that to be low by 20% +20% = 40%. 40% more than 50 gives you a refined estimate of 70, but you know that, too, is low by a small amount. (Percentage changes can only be added accurately when they are very small. The true error is 44%, which is 20%+20%+(20%)(20%).)
Please help me answer this :)
Part D
If Tristan attaches a 4-kilogram weight to the spring, how far will it stretch?
Answer:
x = 4 into the equation y = 3x, or locate the answer on the graph: y = 3x = 3(4) = 12.
The spring stretches 12 inches with a 4-kilogram weight attached to it.
Step-by-step explanation: so its 12
Substitute x = 4 into the equation y = 3x, or locate the answer on the graph: y = 3x = 3(4) = 12.
The spring stretches 12 inches with a 4-kilogram weight attached to it.
1
f(x) =1/10x-4 g(x)=1/x+2
Answer:
what do you want to find??
1x2x3x4x5 will make brainliest
Answer:
120
Step-by-step explanation:
I wrote down the equation on paper and solved it
The product of the given numbers is 120.
The given expression is 1×2×3×4×5.
Multiplication is an operation that represents the basic idea of repeated addition of the same number. The numbers that are multiplied are called the factors and the result that is obtained after the multiplication of two or more numbers is known as the product of those numbers.
Here, 1×2×3×4×5 = 120
Therefore, the product of the given numbers is 120.
Learn more about the multiplication here:
https://brainly.com/question/1562995.
#SPJ6
What is 24:30 as a decimal
Answer:
.800
Step-by-step explanation:
Answer:
0.8
Step-by-step explanation:
Let's see 24:30 as a fraction first...
24/30
Now let's simplify it,
(24 ÷ 3) / (30÷3)=
8/10
8/10= 0.8
How do I find the z score that separates the middle 37% of the distribution from the area in the tails of the standard normal distribution
Step-by-step explanation:
I hope this answer is Wright
find the difference between 20 and the sum of 10 and 3
Answer:
The answer is 7
10 + 3 = 13
20 - 13 = 7
The school store sells pencils at 24 for $3.00. Compute both unit rates and explain what each means.
Answer:
For $1.00 you can get 8 pencils
Step-by-step explanation: 24/3= 8
Can you give me Brainliest?
The work that Ryan did to find the greatest common factor of 48 and 72 is shown below.
Answer:
D. Ryan found the Least Common Multiple
Answer :
D - Ryan found the least common multiple.
what is the rate in 20 chairs 2 rows
Answer:
10 chairs one row 20 divided by 2
Answer:20/2 Unit rate 10
Step-by-step explanation:
This table gives a few (x, y) pairs of a line in the coordinate plane. What is the y-intercept of the line?
Answer:
Y-int = (0,2)
Step-by-step explanation:
-28 -54
-21 -40
-14 -26
-7 -12
0 2
PLS HELP ASAP‼️‼️ i need pleaseeeeeee
Answer:
-2x^4 - 6x^3 - 8x^2
Step-by-step explanation:
Factor 6(x − 4)2 − (x − 4) − 2 completely.
Answer:
11x - 46
I hope this helps!
Answer:
12(x-4)-x+4-2
12x-48-x+4-2
11x-46
HEEEEEEELLLLLPPPPP!!!!!!!!!!!!!!!!!!
How can you describe two numbers that add to zero?
Answer:
I think it its 0 its called the additive identity because when you add it to a number, the result you get is the same number.
Step-by-step explanation:
For example, 5 + 0 = 5 Any two numbers whose sum is zero, such as 3 and -4, because 3 + (-3) = 0.
Giving brainliest for the question if answer correct need answer ASAP
Find each union or intersection. Let X = {1, 4, 9}, Y = {x | x is an odd whole number less than 10}, and Z = {2, 4, 6, 8}.
X U Y
X U Z
X n Y
X n Z
Y n Z
Answer:
X ∪ Y = 1, 3, 4, 5, 7, 9,
X ∪ Z = 1, 2, 4, 6, 8, 9
X ∩ Y = 1, 9
X ∩ Z = 4
Y ∩ Z = ∅
Explanation:
X = [1, 4, 9]
Y = [1, 3, 5, 7, 9]
Z = [2, 4, 6, 8,]
Solve.
(4b^2 + 4)12b^2 - 5)
Please help ❤️ What percent of 24 is 15?
Answer:
62.5
Step-by-step explanation:
There ya gooo :)
Answer:
62.5%
Here You go
Step-by-step explanation:
a cupboard cost 2400 and was sold at a profit of 20% what is the selling price and profit in naira
Answer:
sold at 2880 profit of 480
Step-by-step explanation:
How many times larger is the value of 370,000 than 370
Answer:
1000 is the answer that you are looking for
hope this helps\
last question below, or select another question
For a Saturday matinee, adult tickets cost $8.50 and kids under 12 pay only $7.00. If 80 tickets are sold for a total
of $605, how many of the tickets were adult tickets and how many were sold to kids under 12?
Answer:
30 adult tickets and 50 child tickets
Step-by-step explanation:
605 = 8.5a + 7c
80 = a + c
620 = (8.5*40) + (7*40)
605 = (8.5*30) + (7*50)
a = 30 c = 50
help? z=m/x solve for x
Answer:
x=m/z
Step-by-step explanation:
sylvia has three grandsons. carl is the youngest and is three years younger than ethan. scott is one year older than ethan. two years ago scotts age was twice the difference of ethan and carls age. how old are all three boys now?
Answer:
Carl is 4 year old
Scott is 8 year old
Etan is 7 year old
Step-by-step explanation:
Mark Brainliest Plz
1. Diego earns $10 per hour babysitting. Assume that he has no money saved
before he starts babysitting and plans to save all of his earnings. Graph how
much money, y, he has after x hours of babysitting
Step 1:
Step 2
Step 3:
The required expression for the Digo earning is y = 10x and the graph of the expression is shown.
Given that,
Diego earns $10 per hour babysitting. Assume that he has no money saved
before he starts babysitting and plans to save all of his earnings.
Functions are the relationship between sets of values. e g y=f(x), for every value of x there is its exists in a set of y. x is the independent variable while Y is the dependent variable.
Here,
Let the hours of babysitting be x,
According to the question,
Hourly rate is $10 for x hour the total charge is,
y = 10x
Thus, the required expression for the Digo earning is y = 10x and the graph of the expression is shown.
learn more about function here:
brainly.com/question/21145944
#SPJ2
5.) Evaluate the function. f(x)=8x+9 for f(5). Show your work and write your
answer in function notation.
Answer:
49
Step-by-step explanation:
f(5)=8×5+9=40+9=49
PLEASE HELP, QUESTIONS 4 AND 5 ARE RELATES TO 2 AND 3
Answer:
4. 180
5. PQ
Step-by-step explanation:
Step 1: m2m+mZn +mzo = 180 degrees (sum of angles of a triangle)
Step 2: mp +mZo = 180 degrees (adjacent supplementary angles)
Step 3: Therefore, mZm+mZn+mZo=mZn + MZD Step 4: So.mZm+mZn=mZp
In which step did the student first make a mistake and how can i be corrected?
Step 1: it should be mZm+mZnam 2990 degrees (corresponding angles)
Step 1: I should be mm +mZn+mZo = 90 degrees (adjacent angles)
Step 3: t should be mZm+mZnm Zo=mZo-mZp Step 2. n should be mZo-mZo=90 degrees (complementary angles) -
Answer:
mZo == mc+a3/3x + 9b == mZnam
Step-by-step explanation:
Hope i could help :)
