Answers
Answer:
50
Step-by-step explanation:
The measure of the angle ∠A will be 50°. The correct option is A.
What are lines and angles?Straight lines with little depth or width are present. You will learn about a number of lines, including transversal, intersecting, and perpendicular lines. A figure called an angle is one in which two rays originate from the same point. In this area, you could also encounter contrasting and related viewpoints.
Given that the two angles are 85 and 145. The internal angles will be calculated as,
180 - 85 = 95
180 - 145 = 35
The angle A will be calculated as below,
∠A = 180 - 35 - 95
∠A = 50°
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Related Questions
3-6(-2 - 2) + (-2 - 2) + (-2 - 2)
Answers
Answer:
19
Step-by-step explanation:
Answer:
16 is the answer
Step-by-step explanation:
3-6(-2-2)+(-2-2)+(-2-2)
-6(-4)+(-4)+(-4)
+24-4-4
20-4
16
Interpret the meaning of the point (9, 378).
Answers
Answer:
it means the the line falls on 9 on the x-axis
and intersects at 378 on the y-axis
Step-by-step explanation:
hope that helped
cindy wants to bake cookies for her sister's birthday. she needs 2 1/2 cup all purpose flour but she only have 3/4 cup on the cabinet. how may more cup of flour she need to attain the desirable consistency?
Answers
Answer:
7/4 cups.
Step-by-step explanation:
2 1/2-3/4
5/2-3/4
10/4-3/4
7/4
Using the point (-4,-2), what number goes in the blank?
-5x + 3y =
Answers
The total amount (add)
5 + 2 = 10
Quotient
Sum
Product
Difference
Answers
Answer:
sum
Step-by-step explanation:
quotient is the result of division
sum is the result of addition
product is the result of multiplication
difference is the result of subtraction
its ez math
What is the solution to the system of equations graphed below?
Answers
==================================================
The graphs cross at this point. Intersection points are solutions to systems of equations.
Put another way, (1,4) is on the blue line and on the red line simultaneously.
A point on the red line is a solution to the red equation. A point on the blue line is a solution to the blue equation.
-----------------
Checking the answer:
y = x+3
4 = 1+3 ... plug in x = 1 and y = 4 into the blue equation
4 = 4 .... solution works for the blue equation
y = 3x+1
4 = 3(1)+1 ... plug in x = 1 and y = 4 into the red equation
4 = 3+1
4 = 4 ... solution also works for the red equation
This fully confirms the solution
HELP PLZ IT would mean a lot
Answers
Answer:
Since this is a proportional relationship,
We know that the number which are proportional are a multiple of each other
the number which we can multiply one of the numbers to get the other number is the constant of proportionality
we could check for proportionality by using the following formula:
p1 / s1 = p2/s2 = p3/s3 = p4/s4 if they were equal, we can say that the relation is proportional
The value of any of the above values, p1/s1 , p2/s2 , p3/s3 , p4/s4 is the constant of proportionality
Therefore, the constant of proportionality = 20 / 5 = 4
What is the y-intercept of y = 3 - 4x?
A: (0,3)
B: (3,0)
C: (-4,0)
D: (0,-4)
Answers
Please help!!!
is a relation that is also a function.
Answers
Answer:
Step-by-step explanation:
If each input value leads to only one output value, classify the relationship as a function. If any input value leads to two or more outputs, do not classify the relationship as a function.
How many quarts rounded to the nearest tenth are in 50 liters
Answers
Answer:
52.8
Step-by-step explanation:
If you were to look this up 50 liters = 52.8344
The question asks you to round to the nearest tenth so 52.8344 is now shown as 52.83 when you round that you can see that 52.83 rounded to the nearest tenth is 52.8 and that's your answer.
PLEASE MARK AS THE BRAINLIEST PLEASE
Please help me I’ve been stuck on this for hiurs
Answers
Step-by-step explanation:
rtuutyuyttyyrturryfggjjjghuiiiiihjjiouytyyt
3u(u-7k)-6k(k-8u) how??
Answers
How to solve ?? 3 (3z-6)=0
Answers
Answer:
Step-by-step explanation:
3(3z-6)=0
multiply your three with the 3z and the -6
9z-18=0
figure out what - 18 = 0
9z=18
9*2=18
z=2
hope this helps
How does the 5 in the tens place
compare to the 5 in the ones place?
3,055
Answers
Answer:
The 5 in the tens place has more value then the 5 in the ones place
Step-by-step explanation:
Answer:
Its x10 as much
Step-by-step explanation:
The 5 in the 1s place equals 5.
(5x1)
The 5 in the tens place equals 50
(5x10)
18x10 to the fourth power written a whole nunber
Answers
Answer:
1,049,760,000
Step-by-step explanation:
10x18 = 180
180^4
What is the equation in slope intercept form of the line that has a slope of -8 and y-intercept of 4/5?
Answers
Answer:
y=-8x+4/5
Step-by-step explanation:
the formula for slope intercept is y=mx+b so you just plug in the numbers. m is slope and b is the y intercept
sorry if this is wrong :)
Answer:
The answer will be listed below!
Step-by-step explanation:
The equation would be y=-8x+4/5. Slope intercept form is y=mx+b. m would be the slope while b is the y-intercept so in the end, you get y=-8x+4/5.
What is the solution to this equation?
4x=32
O A. X9
O B. x = 28
O C. X = 128
O D. X= 8
Answers
Answer:
4x=32
or,x=32/4
therefore,x=8
Answer:
it is D because you would need to divide both numbers by 4 to get x by itself and 32 divided by 4 is 8 so X=8
Step-by-step explanation:
Hope this helps!!
what's the answer? pls help
Answers
Answer:
The slope is 0
Step-by-step explanation:
The slope is the change of y over the change in x. Since y doesn't change at all, it's 0 over 3. 0/3 is just 0, so the slope is 0.
Answer:
undefined
Step-by-step explanation:
slope = y2 - y1 / x2 - x1
slope = 5 - 5 / 6 - 3
slope = 0/3
slope = undefined
Undefined because all y coordinates are the same number: 5
The numbers of copies of a college textbook sold quarterly over the past four years are: Since the time series has trend and seasonal pattern, to forecast the quarterly sales of the textbook, the following regression equation was found: stack y t with overparenthesis on top equals 2120 space minus 620 space Q t r 1 space minus space 1320 space Q t r 2 space plus space 290 space Q t r 3 space plus space 24 space t , where Q t r 1 , Q t r 2and Q t r 3 are dummy variables corresponding to Quarters 1, 2 and 3, and t = time period. The sales forecast for Quarter 3 of the next year is
Answers
Answer:
The predicted sales for the 4th quarter next year are 2168
Step-by-step explanation:
We formulate the given equation
Yt= 2120 - 620 Qtr 1 t -1320 Qtr 2 t + 290 Q tr3 t + 24 t
Taking the quarter 1 , 2 and 3 to be dummy variable the predicted sales for the 4th qtr are
Now put the values for the corresponding time period as 1,2 and 3
Yt= 2120 - 620 Qtr 1(0) -1320 Qtr 2(0) + 290 Q tr3 (0) + 24 (1)
Y(1)= 2120 + 24 = 2144 ( for year =1)
Y(2)= 2120+ 48= 2168 ( for year =2)
Y(3)= 2120 + 72= 2192 ( for year =3)
where t is the number of years.
So for the next year the fourth quarter sales are predicted to be 2168.
The sales forecast for Quarter 3 of the next year is 2192.
What is a sales forecast?It should be noted that a sales forecast simply means an expression for the expected sales revenue.
In this case, the sales forecast for Quarter 3 of the next year will be calculated thus:
= 2120 + 24(3)
= 2120 + 72
= 2192
Therefore, sales forecast for Quarter 3 of the next year is 2192.
Learn more about sales forecast on:
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HURRY I WILL GIVE BRANLIEST!!!
Answers
Answer:
H. Subtracted 2x from both sides
Step-by-step explanation:
Answer:
h
Step-by-step explanation:
you have to put your common variables together
help please :) due today
Answers
Answer: True
Step-by-step explanation:
left side 469.875 and that is less then 1253
Answer: True because after you multiply 1,253 * 3/8 its less than 1,253
Step-by-step explanation: Brainliest is appriciated
Brainliest is given if the answer's correct!
A box has a volume of 6750 cubic inches, a length of 25 inches, and a height of 15 inches. What is the width of the box in inches?
Answers
Answer:
18 inches
Step-by-step explanation:
Length x width x height = volume
25in x W x 15in = 6750 cubic inches
375 sq inches x W = 6750 cubic inches
W = 18 inches
Plot the number 2.78 on a numberline between 2.7 and 2.8
Answers
Answer:
On the screenshot below, each little line represents 0.1. It's not labeled 2.7 and 2.8, but if you count the tick marks by 0.1, it shows that exact approximation.
I hope this helps!
Answer:
<│--------│----------│-----------│----------│----------│-----------│-----------│------------│------│>
2.7 2.71 2.72 2.73 2.74 2.75 2.76 2.77 2.78 2.8
Suppose it cost you $78.48 for a 9-month subscription to a streaming video service. Write a proportion that you can use to find the cost in dollars for a 12-month subscription. Then solve.
Answers
Answer:
78.48÷9×12=cost
104.64
Step-by-step explanation:
amount divide by 9 months equals cost per month
take that by 12 to give 12 months sub
What is the value of x? Round to the nearest tenths place.
Answers
Answer:
ok x should be 30
Step-by-step explanation:
what's the answer? please help
Answers
Y2-y2/x2-x1
Answer:
I think it is -4/3
Step-by-step explanation:
19-15 is 4, and 3-6 is -3
i think. Hope it’s correct
can you please help with geometry? to solve for x.
Answers
Answer:
Solve for x means find the value of x that would make the equation you see true. Think about this equation: x + 1 = 3. If you were asked to solve it, that would mean finding some value for x that gives you three when you add one to it. ... That's what solving an equation is all about!
Step-by-step explanation:
2. Which statement is represented by the equation 4 * 9 - 36?
a 36 is 4 more than 9.
b. 36 is 9 times as many as 4.
o. 9 is 4 less than 36.
d. 9 is 36 less than 4.
Answers
The local monsters are currently throwing a bash
known as the Monster Mash. At the beginning of the
party, there were 5 monsters attending. At the end
of the party there were 225 monsters. If an average
4 monsters came to the bash every minute of the
party, how long did this Graveyard Smash last?
Answers
Answer: 55 minutes
Step-by-step explanation:
First, you would have to subtract 5 from 225 because there are already 5 monsters there.
225-5= 220
Next, you would have to divide 220 by 4 to find the amount of minutes.
220/4= 55
an = −7.1 − 2.1n Find a27
Answers
Answer:
An = -63.8
Step-by-step explanation:
−7.1 − 2.1n
−7.1 − 2.1(27)
-7.1 - 56.7 = -63.8
An = -63.8