Answer:18
Step-by-step explanation:
a straight line is equal to 180
you already have part of the angle (162)
so then you subtract the two angles
180-162=18
PLEASE HELP WILL GIVE BRAINLIEST PLS NO FAKE ANSWERS! YOU DONT HAVE TO SHOW WORK JUST EXPLAIN
In the figure shown, line AB is parallel to line CD.
Part A: What is the measure of angle x? Show your work. (5 points)
Part B: Explain how you found the measure of angle x by identifying the angle relationships that you used along the transversal. (5 points)
Answer:
x=53
Step-by-step explanation:
Parallel lines cut by a transversal mean that the alternate interior angles are congruent. Meaning, 115=62+x
115-62 is 53
Answer:
a) x=56º
b= Angle x is on a line. All lines create linear angles, so together all angles that are on that side of the line = 180º. Since the two lines were parallel we know that the two angle measurements next to x are congruent. So 180=62+62+x.
Step-by-step explanation:
180-62-62=56
Go to your math tools and open the Graph tool to graph the equation you found for calculating profit. Set the scale of the graph to go from -5 to 40 on the x-axis and from -80 to 80 on the y-axis.
Part A
What do the points on the line in quadrant IV represent in terms of the situation?
Answer:
The y-coordinates in quadrant IV are negative. Because y represents profit, negative values of y signify not making a profit. That is, negative values signify loss. The points in quadrant IV represent the baseball team losing money.
Step-by-step explanation:
I took the assignment :).
show steps and i'll give brainly
Answer:
FOIL F-FIRST O-OUTSIDE I-INSIDE L-LAST
Step-by-step explanation:
[tex]2.6 = \times.2 \frac2.{68}{?} [/tex]
please help me , thank you
Hello BinibiningDel!
[tex] \huge \boxed{\mathbb{QUESTION} \downarrow}[/tex]
Factorise the polynomials.[tex] \large \boxed{\mathfrak{Answer \: with \: Explanation} \downarrow}[/tex]
[tex] \tt \: 1) \: \: \: {x}^{2} - 49 \\ \tt \: = (x) ^{2} - ( 7) ^{2} \\ = \boxed{ \bf \: (x + 7)(x - 7) }[/tex]
Method used :-
Use the algebraic identity ⇨ a² - b² = (a + b) (a - b ).Here, a = x & b = 7.__________________
[tex] \tt 2) \: \: \: {a}^{2} + 10a+ 25 \\ = \boxed{\bf(a + 5)^{2} }[/tex]
Method used :-
Use the algebraic identity ⇨ a² + 2ab + b² = (a + b)².Here, a = a & b = 5.__________________
[tex] \tt \:3) \: \: \: {x}^{2} + x - 30 \\ = \tt ({x}^{2} - 5x) + (6x - 30) \\ = \tt \: x(x - 5) + 6(x - 5) \\ = \boxed{ \bf(x + 6)(x - 5)}[/tex]
Method used :-
Use the splitting the middle term method to factorise this.__________________
[tex] \tt \: 4) \: \: \: {4x}^{2} - {y}^{2} \\ = \tt \: (2x) ^{2} - (y) ^{2} \\ = \boxed{ \bf(2x - y)(2x + y)}[/tex]
Method used :-
Use the algebraic identity ⇨ a² - b² = (a + b) (a - b ).Here, a = 2x & b = y.__________________
[tex] \tt \: 5) \: \: \: 8 {m}^{2} n ^{3} - 6mn ^{2} \\ = \tt \: 2\left(4m^{2}n^{3}-3mn\right) \\ = \boxed{ \bf \: 2mn\left(4mn^{2}-3\right) }[/tex]
Method used :-
Take the common factor out & factorise it.__________________
[tex] \tt \: 6) \: \: \: \tt \: 2 d ^ { 2 } + 5 d - 12 \\ = \tt \: \left(2d^{2}-3d\right)+\left(8d-12\right) \\ \tt \: = d\left(2d-3\right)+4\left(2d-3\right) \\ = \boxed{ \bf \: \left(2d-3\right)\left(d+4\right) }[/tex]
Method used :-
Use the splitting the middle term method to factorise this.__________________
[tex] \tt \:7) \: \: \: y ^ { 3 } + 27 \\ = \tt (y) ^{3} + ( {3})^{3} \\ = \boxed{ \bf\left(y+3\right)\left(y^{2}-3y+9\right) }[/tex]
Method used :-
Use the algebraic identity ⇨ a³ + b³ = (a + b) (a² - ab + b²).Here, a = y & b = 3.__________________
[tex] \tt \: 8) \: \: \: 20 b ^ { 3 } c ^ { 5 } + 35 b ^ { 4 } c ^ { 2 } \\ = \tt \: 5\left(4b^{3}c^{5}+7b^{4}c^{2}\right) \\ = \boxed{ \bf \: 5b^{3}c^{2}\left(4c^{3}+7b\right) }[/tex]
Method used :-
Take the common factor out & factorise it.__________________
Hope it'll help you!
ℓu¢αzz ッ
PLEASE HELP ME... yes again ILL MARK BRAINLIEST
I belive its B i may be wrong, combine like terms is definitly first so A or B
The ratio of girls to boys at the middle school dance is 8 to 5. There are 48 girls at the dance. How many more girls are there than boys?
Question 10 of 2
What is the coefficient in the expression 8x2 +1?
O A. 1
ОВ. x
O C. 2
O D. 8
What is the coefficient?
What is the answer for x?
Answer:
B
Step-by-step explanation:
Not sure if this correct but hope it helps
Answer:
C
Step-by-step explanation:
Exterior angle property: Exterior angle equal the sum of opposite interior angles.
3x + 7 + 4x + 16 = 100
3x + 4x + 7 + 16 = 100 {Combine like terms}
7x + 23 = 100 {Subtract 23 from both sides}
7x = 100 - 23
7x = 77 {Divide both sides by 7}
x = 77/7
x = 11
∠B = 3x + 7 = 3*11 + 7
= 33 + 7
= 40°
Can you solve all of these problems in deep detail
Answer:
p = -5
Step-by-step explanation:
6(6p + 5) = -150
/6 /6
6p + 5 = -25
-5 -5
6p = -30
/6 /6
p = -5
instructions: what is m
plz help me correct answer gets brainiest thank you!
Step-by-step explanation:
the dimensions could be:
1) the height = 6 cm and the width = 9 cm
or
2) the height = 12 ft and the width = 18 ft
#1
[tex]\\ \sf{:}\dashrightarrow \dfrac{3}{4.5}=\dfrac{3(2)}{4.5(2)}=\dfrac{6}{9}[/tex]
Length=9ftBreadth=6ft#2
[tex]\\ \sf{:}\dashrightarrow 1(\dfrac{3}{4.5})=\dfrac{3}{4.5}[/tex]
Length=4.5ftBreadth=3ftQuestion 8
The square of a number is always bigger than the number. Choose a counterexample that would prove this conjecture false.
The number is 10, and 10 squared is 100.
The number is 1/2, and 1/2 squared is 1/4
There is no counterexample that will prove the conjecture false.
Answer:
Step-by-step explanation:
The number is 1/2, and 1/2 squared is 1/4.
pls help with growth of pattern, number of tiles in 0 and pattern equation
An amount of 3560 is decreased by 35.5% every year how much will it be worth after eight years
Which one of the following would most likely have a positive linear correlation coefficient?
A. grade point average compared to the number of hours a student watches TV
B. the height of a tomato plant throughout the year
C. a person's salary compared to the amount of education they have attempted
D. SAT scores compared to hours spent studying
Answer: B
Step-by-step explanation: The tomato grows more over time so it will be a positive..
The height of a tomato plant throughout the year shows a positive linear correlation coefficient option (B) is correct.
What is correlation?It is defined as the relation between two variables which is a quantitative type and gives an idea about the direction of these two variables.
[tex]\rm r = \dfrac{n(\sum xy)-(\sum x)(\sum y)}{\sqrt{{[n\sum x^2- (\sum x)^2]}}\sqrt{[n\sum y^2- (\sum y)^2]}}[/tex]
A. grade point average compared to the number of hours a student watches TV.
The grade points depend on the number of hours a student watches TV.
If watching time increases the grade point decreases.
B. the height of a tomato plant throughout the year
The height of a tomato and the number of years show a positive linear correlation.
C. a person's salary compared to the amount of education they have attempted:
The above situation represents an exponential regression.
D. SAT scores compared to hours spent studying
If the time spent in studying increases the SAT scores increases rapidly.
Thus, the height of a tomato plant throughout the year shows a positive linear correlation coefficient option (B) is correct.
Learn more about the correlation here:
brainly.com/question/11705632
#SPJ2
Original grade:80
New grade:100
Find the precent of increase
Answer:
25%
Step-by-step explanation:
because from 80 to 100 is 20 and 20 is 1/4 of 80 and 1/4 to a decimal is .25
Answer:
80/100. That's 20% increase. When you hadd 8 and 2 you get 10.
Step-by-step explanation:
3/5e-6=-2/5(e-10)-7
Answer:e=19
Step-by-step explanation:
3/5e-6 = -2/5e +20 -7 distributed multiplication into brackets
3/5e + 2/5e = 20-7+6 collected like terms
e=19
1. The sum of the real numbers x and y is 15. Their
difference is 3. What is the value of xy ?
A. 3
B. 6
C. 9
D. 15
E. 54
( I really need this to be worked out so may I have help with this?)
Answer:
x = 9
y = 6
Step-by-step explanation:
Let's set up equations:
x + y = 15
x - y = 3
Let's rearrange one of these equations to use the substitution method:
x - y = 3
Add y to each side:
x = y + 3
Substitute in for x:
x + y = 15
y + 3 + y = 15
Combine like terms:
( y + y ) + 3 = 15
2y + 3 = 15
Subtract 3 from each side:
2y = 12
Divide each side by 2:
y = 6
Substitute this in to find the other variable:
x + y = 15
x + 6 = 15
Subtract 6 from each side:
x = 9
what is 6+6=blank find the answer please
Solve for m angle BCD if m angle BCE=42^ and m angle ECD=41^
Step-by-step explanation:
total angle, < BCD = 42°+41° = 83°.
Hope this helps you.
Answer:
BCD = 83
Step-by-step explanation:
We can use the angle sum addition
BCD = BCE + ECD
BCD = 42+41
BCD = 83
421 divide by 27 with remadire help
Answer:
Therefore, the answer to 421 divided by 27 calculated using Long Division is:
15
16 Remainder
Step-by-step explanation:
421 = dividend
27 = divisor
Step 1:
Start by setting it up with the divisor 27 on the left side and the dividend 421 on the right side like this:
2 7 ⟌ 4 2 1
Step 2:
The divisor (27) goes into the first digit of the dividend (4), 0 time(s). Therefore, put 0 on top:
0
2 7 ⟌ 4 2 1
Step 3:
Multiply the divisor by the result in the previous step (27 x 0 = 0) and write that answer below the dividend.
0
2 7 ⟌ 4 2 1
0
Step 4:
Subtract the result in the previous step from the first digit of the dividend (4 - 0 = 4) and write the answer below.
0
2 7 ⟌ 4 2 1
- 0
4
Step 5:
Move down the 2nd digit of the dividend (2) like this:
0
2 7 ⟌ 4 2 1
- 0
4 2
Step 6:
The divisor (27) goes into the bottom number (42), 1 time(s). Therefore, put 1 on top:
0 1
2 7 ⟌ 4 2 1
- 0
4 2
Step 7:
Multiply the divisor by the result in the previous step (27 x 1 = 27) and write that answer at the bottom:
0 1
2 7 ⟌ 4 2 1
- 0
4 2
2 7
Step 8:
Subtract the result in the previous step from the number written above it. (42 - 27 = 15) and write the answer at the bottom.
0 1
2 7 ⟌ 4 2 1
- 0
4 2
- 2 7
1 5
Step 9:
Move down the last digit of the dividend (1) like this:
0 1
2 7 ⟌ 4 2 1
- 0
4 2
- 2 7
1 5 1
Step 10:
The divisor (27) goes into the bottom number (151), 5 time(s). Therefore put 5 on top:
0 1 5
2 7 ⟌ 4 2 1
- 0
4 2
- 2 7
1 5 1
Step 11:
Multiply the divisor by the result in the previous step (27 x 5 = 135) and write the answer at the bottom:
0 1 5
2 7 ⟌ 4 2 1
- 0
4 2
- 2 7
1 5 1
1 3 5
Step 12:
Subtract the result in the previous step from the number written above it. (151 - 135 = 16) and write the answer at the bottom.
0 1 5
2 7 ⟌ 4 2 1
- 0
4 2
- 2 7
1 5 1
- 1 3 5
1 6
You are done, because there are no more digits to move down from the dividend.
The answer is the top number and the remainder is the bottom number.
Therefore, the answer to 421 divided by 27 calculated using Long Division is:
15
16 Remainder
More Information
If you enter 421 divided by 27 into a calculator, you will get:
15.5926
Jake earns $8 per hour for cutting grass. If he works a 35-hour week,
how much money will he earn?
There are many ways to solve these types of questions. But I am going to use the fraction method.
Step 1: Set up a fraction.
Setting up a fraction, given the question will be the units on the same level. And the money earned will be a variable, "[tex]m[/tex]". It does not matter whether they are top or bottom.
[tex]\frac{8}{1} = \frac{m}{35}[/tex]
Step 2: Solve
[tex]\frac{8}{1} = \frac{m}{35}[/tex]
Multiply 35 to both sides[tex]\frac{35m}{35}=8\cdot \:35[/tex]
[tex]m=280[/tex]
Therefore, Jake will earn $280.
find the unknown angle from the picture. please
Answer:
40°&50°
Step-by-step explanation:
simple
very nice questions
Which product is represented by the model below
Describe the end behavior of y = 5x^4
Answer:
answer below
Step-by-step explanation:
5x⁴: degree even (4), leading coefficient +5, rise to left and rise to right
x -> -∞ y -> ∞
x -> ∞ y -> ∞
HELP! ILL GIVE BRAINLIEST AND A LOT OF POINTS
Answer:
[tex]y=\frac{1}{2}x -3[/tex]
Step-by-step explanation:
The 'rise' is 1 and the 'run' is 2, so the slope is 1/2.
The graph is shifted down 3 (the y-int is (-3)
Please help me solve this ASAP
Answer:
x = 1.6Step-by-step explanation:
[tex] - 2.5(4x - 4) = - 6 \\ - 2.5(4x) - 2.5( - 4) = - 6 \\ - 10x + 10 = - 6 \\ - 10x + 10 - 10 = - 6 - 10 \\ - 10x = - 16 \\ \frac{ - 10x}{ - 10} = \frac{ - 16}{ - 10} \\ x = 1.6 \\ [/tex]
what is the sum of the arithmic series 26+29+32+35+38+41+44
Answer:
The answer is definetly 245
Find the average speed in km/h for a journey of 175 meters and 35 seconds
Answer:
18 km/h
Step-by-step explanation:
1. Convert 175 metres into km
1000 m = 1 km (divide by 1000)
175 ÷ 1000 = 0.175 km
so 175 m = 0.175 km
2. Convert 35 seconds into hours
60 seconds = 1 min
60 mins = 1 hour
3600 (60 × 60) seconds = 1 hour (divide by 3600)
35 ÷ 3600 = 0.00972...
3. Calculate the speed
speed = distance ÷ time
= 0.175 ÷ 0.00972...
= 18 km/h
Mr. Marlon pays minimum wage to the cashiers in his store. If minimum wage is $7.25 per hour, how much does a cashier make who works 40 hours per week?
======================================================
Explanation:
We multiply the hourly wage by the number of hours worked to get the total amount earned.
(7.25)*(40) = 290
This is before taxes are applied. So we consider it the gross earnings (as opposed to the net earnings).