Answers
Answer:
Step-by-step explanation:
measure angle b
add it with 90
90 + b = A
and create an angle with the measure of sum (A)
Answer:
90
Step-by-step explanation:
the question sat sum of A'angle and B'angle.
so A+B=180
so when you subtract 180-90=90
Related Questions
at what ordered pair do the lines x=4 and y=-3 intersect?
Answers
y = -3 is a horizontal line. Similarly, the y-coordinate will always stay the same regardless of any x-coordinate paired with it.
Therefore, they will intersect at point (4, -3).
Laser Kingdom charges an $80 flat fee to rent out their laser tag room for birthday parties, and an additional $9 per person (p). The maximum amount Kaylee will spend on her daughter’s birthday party is $250. How many friends is her daughter allowed to ask to the birthday party?
Answers
Explanation:
The equation would be y=9p+80.
To find how many people Kaylee can invite you need to plug in 250 for y then solve for p. The equation would look like this: 250=9p+80
Subtract 80 from both sides then divide by 9 to get the number of people.
170=9p
P=18.8889
Because you cannot have a fraction of a person you round down and get 18 people.
Write the equation of the line that passes through the points (3,-2) and (-2,8).
Answers
[tex]▪▪▪▪▪▪▪▪▪▪▪▪▪ {\huge\mathfrak{Answer}}▪▪▪▪▪▪▪▪▪▪▪▪▪▪[/tex]
Let's find the slope (m) of line passing through points (3 , -2) and (-2 , 8) :
[tex] \dfrac{y_2 - y_1}{x_2 - x_1} [/tex][tex] \dfrac{ - 2 - 8}{3 - ( - 2)} [/tex][tex] \dfrac{ - 10}{5} [/tex][tex] - 2[/tex]slope (m) = -2
now, let's plug the value of slope (m) and coordinates of point (3 , -2) to find c (y - intercept)
[tex]y = mx + c[/tex]
[tex] - 2 = (3 \times - 2) + c[/tex][tex] - 2 = - 6 + c[/tex][tex]c = - 2 + 6[/tex][tex]c = 4[/tex]Y - intercept of the given line is 4, so the required equation will be :
[tex]y = - 2x + 4[/tex]Under what circumstances may a health insurer charge a higher premium to a woman with a genetic disposition to breast cancer? a) Her mother has breast cancer but she doesn't. O b) She has breast cancer. c) Her sister has breast cancer but she doesn't. d) Health insurers can never discriminate based on genetic information in this way.
Answers
Answer:
i think all can be corrected. and all r right
Fourteen less children's meals were served
than adult meals at a barbecue. Children's
plates were $1.50 each and adults' plates
were $2.00 each. If the total amount of
money collected was $441, how many of
each type of plate was served?
Answers
462 / (2.00+1.50) = 132
132 - 14 = 118
132 adult plates were served and 118 children plates were served.
solve pls brainliest
Answers
Answer: 8>a
Step-by-step explanation:
If 8 is greater than a, then this symbol > would be pointing at the 8. Think of it as a hungry mouth. It would rather have more food then less food, which is why is points at the 8.
Rodney and Josiah each bought a package of the same kind of cookies at
the store. Rodney ate 1/2 package of cookies on Monday and 1/3 of the same package
on Tuesday. Josiah 5/12 ate of his package on Monday and 1/2 of the package on
Tuesday. Who ate more? How much more?
Answers
9514 1404 393
Answer:
Josiah ate 1/12 package more
Step-by-step explanation:
Each of them ate 1/2 package on one of the days. On the other day, Rodney ate 1/3 = 4/12 of the package, and Josiah ate 5/12 of the package.
Josiah ate 5/12 -4/12 = 1/12 more of the package of cookies.
10(2x - 5) = -60
Pls
Answers
20x=-10
X=-1/2
2x - 5 = 6 (add 5 to both sides)
2x = 11 (divide by 2)
X = 5.5
7. A caterer knows there is one broken egg in every 3 cartons. A carton contains 12 eggs.
A caterer plans to serve 1200 eggs. What is the best estimate the number of cartons the caterer should buy?
Answers
9514 1404 393
Answer:
103
Step-by-step explanation:
For 1200 eggs, the caterer needs ...
(1200 eggs)/(12 eggs/carton) = 100 cartons
of unbroken eggs.
The rate of broken eggs is 1 in 3×12 = 1 in 36, so the caterer must buy 36 eggs for each 35 unbroken eggs delivered.
Then the number of cartons that must be purchased is ...
(100 cartons)(36/35) = 102 6/7 cartons
The caterer should buy 103 cartons of eggs.
Two baseball teams are playing each other twice. Enter the values to complete the possible outcomes for one team. Use W for a win and L for a loss. Then enter the number of outcomes in the sample space.
Answers
First game W second L
First game L second L
First game L second W
Answer:
2+2+2 x 2 so 12
Step-by-step explanation:
well since there’s two teams either of thme could win or lose or tie I think I’m I wrong though I’m really tired so
HELP PLEASE
will mark brainliest
Answers
Explanation: :b
please help this is for my study guide thanks!
Answers
Answer:
-23/40, 9/24, 20/32, 7/8, 10
Step-by-step explanation:
3+2-1+[(5+2-3+10-4)+(2+7-6):(5+2-8)+3]
Answers
Answer:
= 14/1
= 14
Step-by-step explanation:
7. Michael deposited $200 into his bank account. He then wrote checks for
$20 and $30. Then he deposited $40 dollars more. Which of the following
represents the changes in the value of Michael's account?
a) 200 - 20-30 + 40
b) 200 - 20 + 30 + 40
c) 200 + 20 - 30 - 40
d) 200+ 20 - 30 + 40
Answers
Answer:
a) 200-20-30+40
Step-by-step explanation:
represents the changes in the value of Michael's account is d) 200 + 20 - 30 + 40.
Step-by-step explanation:
Known :
Michael deposited $200 into his bank account, He then wrote checks for $20 and $30, Then he deposited $40 dollars more.Asked :
Which of the following represents the changes in the value of Michael's account?
Answered :
$200 + $20 - $30
= 200 + 20 - 30 + 40.
solve pls brainliest
Answers
Step-by-step explanation:
17/6 = 2⅚
hope this helps you.
Answer:
[tex] \frac{17}{6} = 2 \frac{5}{6} [/tex]
Step-by-step explanation:
[tex] \frac{17}{6} = \frac{12 + 5}{6} = \frac{12}{6} + \frac{5}{6} = 2 + \frac{5}{6} = 2 \frac{5}{6} [/tex]
───────────── ೄྀ࿐ ˊˎ-
PRELIMINARY
Fractions are part of a whole. For example, if an object is divided into two equal parts, the value of each part is half or one-half of the total number of objects. Fractions can be expressed in the form: a/b
a is the numeratorb is the denominatorDISCUSSION
Fractions also have fractions in different forms but have the same value which are called equivalent fractions. Fractions can also be simplified. To find a fraction equal to a fraction, we can multiply (×) or divide (÷) the numerator and denominator of the fraction by the same number. And to simplify fractions, we can divide (÷) the numerator and denominator of the fraction with the same number.
**
There are various forms of fractions, including:
Common Fractions are fractions that consist of a numerator and denominator. Mixed fractions are fractions that consist of whole numbers and fractions. If the numerator of a fraction is greater than the denominator, the fraction can be converted into a mixed number. To get the mixed number form of a common fraction, divide the numerator of the fraction by the denominator. A decimal fraction is a fraction of tenths, hundredths, thousandths, and so on written using a comma (,).Percents are another form of fraction with a denominator of one hundred. Percent is written with the symbol %.**
Now from the discussion above, it turns out that ordinary fractions still have two more types, namely =
Pure Fraction➳ A pure fraction is a fraction whose numerator is smaller than the denominator.
Impure fractions➳ An impure fraction is a fraction whose numerator is greater than its denominator.
**
The arithmetic operations also apply to fractions, including:
Addition (+)Subtraction (-)Multiplication (×)Division (÷)................................
Answer Details:Subject: Mathematics
Grade: 5
Question Code: 2
Material : Chapter 5 - Fractions
Categorization Code : 5.2.5
Keywords: Definition of Fractions, Types of Fractions
f(x)=4x^2+2x-6.find the range of function f(x).
Answers
Answer:
y ≥ 6.25
Step-by-step explanation:
f(x)=4x²+2x-6
positive (4) leading coefficient, curve is left up and right up
x coordinate of vertex: x = - b/2a = - 2/2*4 = - 1/4 (-0.25)
y = 4*(-1/4)² + 2*(-1/4) - 6 = -6 1/4 (-6.25) ... extreme
range: y ≥ - 6.25 [-6.25,∞)
write six multiples of 2/5
Answers
Note that a change can be an increase or a decrease.
For an increase, use a positive number.
For a decrease, use a negative number.
(a) Laura pumped 7 gallons of water into her pool each minute for 14 minutes. What was the total change in the amount of water in the pool?
Answers
Answer:
7 gal/min * 14 min = 98 gallons
Step-by-step explanation:
9x + 15 > 3- 3x what’s the solution and steps
Answers
Subtract 3 on both sides of the inequality sign
9x + 12 > -3x
Now subtract -9x on both sides of the inequality sign
12 > -15x
Now divide both sides of the inequality sign by -15
x > -12/15
Reduce it
x > -4/5
Create and solve another problem about jeremiah and his lemonade stand which requires multiplying decimals
Answers
Answer:
Step-by-step explanation:
What is the surface area of the victory podium shown here? Include all surfaces of the podium, including the bottom.
Answers
Answer:
Step-by-step explanation:
Face perimeter is
7.5 + 4(1.5) + 3(2.5) = 21 ft
Perimeter wall area
21(1.5) = 31.5 ft²
Face area (x2 for front and back)
2(7.5(1.5) + 2.5(1.5)) = 30 ft²
Total surface area
31.5 + 30 = 61.5 ft²
Hey ! Can anyone help with this question please and thanks
Answers
Answer:
x=9
Therefore angles 7x-4 = 6x-4 = 59 degree
Step-by-step explanation:
7x-4 = 6x-4 Findings; alternate angles
Although any coefficient angles can be set = to each other.
7x-6x-4 = +5 Subtract 6x from both sides
x -4 = 5
x = 5+4 Add 4 to each side
x = 9
Find the angle degree
6(x) + 5 = 7(x) - 4 Plug 9 in to x
6(9) + 5 = 7 (9) - 4
54 + 5 = 63-4
59 = 59
x = 59 degree.
You get paid $10 an hour. How many hours do you gotta work till you make $5000
Answers
Answer:
500 hrs equal to 5000 dollars
Which number is a perfect cube?
03
O 15
064
0 567
Answers
Can anyone help me with this question
Answers
Answer:
The last one.
Step-by-step explanation:
Just do the things inside the ()'s first. Then work your way out. Hope this helped!
Look at the two graphs. Make two statements that compare/contrast the two graphs.
Answers
Answer:
both same as in the diffecnce of the number of addition
Step-by-step explanation:
Write an equation in standard form of the line that passes through (-4,-4) and has the slope -3/2
Answers
Answer:
y=-1.5x-10
Step-by-step explanation:
standard form is y=mx+b m here is -1.5 -1.5*-4=6 6-10=-4
y=-1.5x-10
A line segment of length k is divided into 3 equal parts what is the distance between midpoints of the first and third segments
Answers
Line segment of length k is divided into 3 equal parts.
so first segment is 0-k/3 and third segment is 2/3k-k
so mid-pt of 1st = k/6 and 3rd = 5/6k
so the distance in between = 5/6k-k/6 = 4/6k = 2/3k
The base of a trangle with a height of 7 units is represented by the formula b+2/7A. The base or a triangle is less than 10 units. Write and solve an Inrquality that represents the possible area A of the triangle
Answers
Step-by-step explanation:
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a. At 9am, the temperature was 34 degrees be
At 8pm, it dropped 6 degrees. What was the ending temperature?
b. At 6am, the temperature was 65 degrees above zero, by 2pm it dropped 17
degrees. At 6pm it dropped another 10 degrees. What is the ending
temperature?
Answers
Answer:
hi I need help
Step-by-step explanation: