Complete the statements to find the measurements of ∠a and ∠b .
Find the measurement of ∠a.
m∠a +
°=180°
m∠a =
°
Find the measurement of ∠b.
m∠b +
° +
° =180°
m∠b =
°
Answers
Answer:
Step-by-step explanation:
We know that a straight angle is equal to 180°. Therefore, 120°+(a)=180°
We can solve for (a) by subtracting 120 from 180, which is 60.
180-120=60
m∠a+120°=180°
m∠a=60°
We know that the sum of all angles in a triangle is 180°.
Therefore, (a)+60°+(b)=180°
We know that (a) is equal to 60°, so our new equation is:
60°+60°+b=180°
60+60=120
180-120=60
m∠b+60°+60°=180°
m∠b=60°
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Jackson's mom limits the amount of time he is allowed to play video games. After Jackson plays for 14 minutes, his mom tell him he has used up 35% of his time. What is the total number of minutes Jackson is allowed to play video games per day? How many more minutes can he spend playing his games?
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Simplify 7b + 4 + b + 3
Answers
Answer:
8b + 7
Step-by-step explanation:
Add like terms.
7b + b (same as 1b) = 8b
4 + 3 = 7
Linda is training for a half marathon. She ran
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Question: Sally spent 60 minutes studying for a math test. If she spent 25 minutes studying:
1: The IQR would (increase, decrease, or stay the same.)
Data on how much time students studied for the test:
Mean: 75
Min: 30
Quartile 1: 65
Median: 78
Quartile 3: 100
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Answers
Answer:
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Step-by-step explanation:
How can you write (10²)⁴ as a single power of 10? Show your work.
Answers
Answer: 10^8
Step-by-step explanation:
Use the law of exponents
10^2X4
10^8
The expression of a function is such that it involves the input to be present as an exponent of some constant, then such function is called an exponential function. You can write (10²)⁴ as a single power of 10 as 10⁸.
What are exponential functions?When the expression of a function is such that it involves the input to be present as an exponent (power) of some constant, then such function is called an exponential function. Their usual form is specified below. They are written in several such equivalent forms.
Given an exponential expression (10²)⁴, which can be written as a power of 10 using the law of exponents. Therefore, the expression can be written as,
(10²)⁴
Using the exponential property, [tex](10^a)^b = 10^{(a \times b)}[/tex]
= 10⁽²ˣ⁴⁾
= 10⁸
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Learn more about Exponential Functions here:
https://brainly.com/question/11487261
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How many pictures can you save at one time to the photo stream on your cell phone? Solve the equation you wrote in part a to find the unknown variable. (2 points)
Answers
Answer:
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Step-by-step explanation:
First distribute tge 4 over the parentheses
4p-28=44
Add 28 to both sides
4p=44+28
4p=72
Divide both sides by 4
p= 72/4
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Caroline is making macaroni and cheese. She needs 3 cups of cheese to make 6 servings. How much cheese will Caroline need to make two servings?
Answers
Answer:1/2 of a cup.
Step-by-step explanation:
Find the value of each expression.
1/4⋅(-12)
(-1/3)⋅39
(-4/5)⋅(-75)
(-2/5)⋅(-34)
8/3⋅(-42)
Answers
Answer:
1/4⋅(-12) = -3
(-1/3)⋅39 = -13
(-4/5)⋅(-75) = 60
(-2/5)⋅(-34) = 13.6
8/3⋅(-42) = -112
Step-by-step explanation:
just please use a calculator
(-1/3)*39=-13
(-4/5)*(-75)=+60
(-2/5)*(-34)=68/5=13 3/5=13.6
8/3*(-42)=-112
If the angle of R and the angle of S are vertical angles and the measure of Angle R = 39 degrees, what is the measure of angle S
Answers
Answer:
[tex]<S= 39[/tex]
Step-by-step explanation:
Verticle angles are formed when two lines intersect each other, the angles opposite each other are called verticle angles. Verticle angles are congruent, meaning their angle measures are the same. One can apply this knowledge here by stating the following,
[tex]<R\ =\ <S=39\degrees[/tex]
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A rhombus is a parallelogram.
Group of answer choices
True
False
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A rectangle is a square.
Group of answer choices
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False
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A rhombus is a quadrilateral.
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False
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A rectangle is a parallelogram.
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This quadrilateral is a special type of rectangle and rhombus. (Select all that apply.)
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parallelogram
rectangle
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rectangle
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rectangle
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Answers
Answer:
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3. False, a square has 4 same-size sides, a rectangle has 2 pairs of them
4. True, a rhombus has 4 sides
5. True, a rectangle has 2 pairs of parallel sides
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7. Square, they have 4 equal sides and 4 right angles
8. Rectangle, square.
9. Rectangle, rhombus, square
10. Trapezoid
2-True
3-False
4-True
5-True
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Answers
Answer:
c ???
Step-by-step explanation:
HELPPPPP !! i only have 10 min
Answers
Help me out I only need B
Sam has a credit card balance of $562.37. He paid $200 of the balance this month and
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a. If Sam makes no other payments or charges on the credit card during the next
month, what is the amount of interest that will be added to his next month’s
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b. What will be the total amount Sam will owe on his credit card next month if he
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Answer:
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What number should be added to both sides of the following equation to solve for g?
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Add 9 to both sides of the equation.
Subtract 9 from both sides of the equation.
Subtract 13 from both sides of the equation.
Add 9 to the left side of the equation.
Answers
Answer:
43 1/3
Step-by-step explanation: Not sure what that second part it but for that equation it is 43 1/3 because you need to isolate the variable by adding the 18 1/3 to the 25 and whatever that equals is your answer so I added
g-18 1/3=25
18 1/3+25
g= 43 1/3
^ see it says g= ___ and that is what g equals
What is the missing side length of the triangle below? Round to the nearest hundreths place.
help plzzzzzzzzzz
Answers
Answer:
x= 37.11 cm
Step-by-step explanation:
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Answer:
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Step-by-step explanation:
The square root of 121 is equal to 11. If we add 11 to 13 we get 24.
Equation:
√121 = 11
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Answer:
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Step-by-step explanation:
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C = 59
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Answers
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Answers
second is true
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What is the area of the figure below?
40 mm 2
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80 mm 2
96 mm 2
Answers
Answer:
the area of the figure below is 56mm
Answer:
88 mm 2
Step-by-step explanation:
The small top recatngle has an area of 16 and the large bottom one has an area of 72. Add them together and you get 88 mm 2.
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Answer:7.5 Pounds of Apples With $5.00
Step-by-step explanation: You can see that each apply on the chart is 1.5 dollars. Just do 5*1.5. :)
You now know a lot about all the angles formed from two straight lines that intersect. You know which angles are congruent and which angles are supplementary. Based on this information, you can find the angle measurements of all the angles even when you only know the measurement of one angle. In the figure below, angle 2 measures 145 degrees. What are the measurements of angles 1, 3 and 4? A angle 1 = 35 degrees, angle 3 = 145 degrees, angle 4 = 35 degrees B angle 1 = 30 degrees, angle 3 = 30 degrees, angle 4 = 160 degrees C angle 1 = 35 degrees, angle 3 = 35 degrees, angle 4 = 145 degrees D angle 1 = 135 degrees, angle 3 = 145 degrees, angle 4 = 35 degrees
Answers
Answer:
This is the correct way to set up the equation:
9x + 88 + 6x + 182 = 180
I'm going to move some things around so we can combine like terms. It now reads:
9x + 6x + 88 + 182 = 180
9x + 6x = 15x, so the equation now reads:
15x + 88 + 182 = 180
88 + 182 = 270, so the equation reads:
15x + 270 = 180
Subtract the 270 from both sides. 180 - 270 is -90:
15x = -90
Divide both sides by 15. -90 divided by 15 = -6:
x = -6
Now we can substitute -6 back into the separate equations.
9(-6) + 88 = ?
9 times -6 is -54. -54 + 88 = 34.
6(-6) + 182 = ?
6 times -6 = -36. -36 + 182 = 146
Now we can add 34 and 146 together.
34 + 146 = 180
I hope I helped answer your question!
Step-by-step explanation:
Tia invests $2,500 at an interest rate of 4%, compounded quarterly, and another $2,500 at an interest rate of 3.75%, compounded annually. How much are the investments worth at the end of 5 years?
A) $5,193.75
B) $5,968.7
C) $6,241.20
D) $6,055.73
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Which career professional would work at a publishing company?
A. radio mechanic.
B. fine artist.
C. musician.
D. prepress technician.
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If you ask for brainliest im giving to other guy/girl.
Answers
Answer:
D
Step-by-step explanation:
They work by preparing the printing process.
Hope this helps!
Answer:
Option D
Step-by-step explanation:
Maybe prepress technician.
hope it helps
Marco needs $57 to buy new basketball shoes. If Marco earns $3 per day working and already has $12 saved, which equation shows how many days Marco must work before he can afford the shoes?
A. 3d = 57
B. 3d - 12d = 57
C. 3d = 45
D. 3d - 12 = 57
Whoever get's it correct will get brainliest
Answers
Let me know if you need an explanation!
Find the value of x - this is circle segments.
Answers
Answer:
x = 12
Step-by-step explanation:
Given a tangent and a secant from an external point to the circle, then
The square of the tangent is equal to the product of the external part of the secant and the entire secant, that is
x² = 8(8 + 10) = 8 × 18 = 144 ( take the square root of both sides )
x = [tex]\sqrt{144}[/tex] = 12
please help! Explain if you can
Answers
Answer:
56 degrees
Step-by-step explanation:
Because DF is a line that makes it 180 degrees we know that the other two angles on that line are are 60 and 64 now we can make an equation:
60 + 64 + x = 180
124 + x = 180
Subtract 124:
x = 56
(File attached) Find the value of x in the triangle. Show work
Answers
Answer:
X = 74°
Step-by-step explanation:
90 + 30 = 120 (S + T = 120 )
180 - 120 = 60 (triangles total - S and T's Total = U )
120 - 46 = 74 (The angle TUX is 120 so the answer is 74)
Really hope I did this right and sorry if not
5% of 20?? is wah...........
Answers
Answer:
its 1
Step-by-step explanation:
you first find 10% which is 2 and then divide that by 2 to find 1%
the answer is 1
which expression is equivalent to 3y - 8 - 7y + 9
-3y
-10y + 1
-9y
-4y + 1
Answers
Because 3y-7y = -10y and -8+9 = 1
-10y + 1