Answers
Answer:
1. a = 21°
2. b = 70°
3. c = 89°
Step-by-step explanation:
1. Determination of the value of a.
a = 21° (vertically opposite angles are equal)
2. Determination of the value of b.
From the question given above,
110 + b = 180 (sum of angles on a straight line)
Collect like terms
b = 180 – 110
b = 70°
3. Determination of the value of c.
a + b + c = 180 (sum of angles in a triangle)
a = 21°
b = 70°
c =?
21 + 70 + c = 180
91 + c = 180
Collect like terms
c = 180 – 91
c = 89°
Related Questions
which fractions are equivalent to 2/4 choose all the correct answers.
6/8
4/6
6/12
4/8
5/7
Answers
in a game the player wins if he rolls a 6 on a number cube if the number cube is rolled 18 times then what is a reasonable prediction of unsucessful rolls
Answers
Answer:
There would be 15 unsuccessful rolls
Step-by-step explanation:
4y times -y. this is simple i just forgot the rule for it
Answers
Answer:
-4y²
hope it helps.....
The rule for solving the given expression is multiplication and answer is [tex]-4y^{2}[/tex].
What is multiplication?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.
Given
4y times -y
It is a multiplication rule to use for this problem
= [tex]4y(-y)[/tex]
= [tex]-4y^{2}[/tex]
The rule for solving the given expression is multiplication and answer is [tex]-4y^{2}[/tex].
Find out more information about multiplication here
brainly.com/question/14615643
#SPJ2
(2times6)^3/2 hurry this is worth a lot of points
Answers
Answer:
Step-by-step explanation:
Exact Form:
12 ^3/2
Decimal Form:
41.56921938
3^4 + 2 ⋅ 5 = please answer fast
Answers
Answer:
91
Step-by-step explanation:
3^4=81
2x5=10
81+10
91
Answer:
91
Step-by-step explanation:
[tex]3^4 + 2 x5[/tex]
[tex]3^4 + 2 x5 = 3 x 3 x 3 x 3 + 10= 9 x 9+10=81+10=91[/tex]
Hope this helps :)
What is 4.00000 divided by 6
Answers
Answer:
0.66666666666
Step-by-step explanation:
your question was just 4 divided by 6 with a bunch of extra zeros.
Answer:
Step-by-step explanation:
Actually [tex]4.00000 is 4.[/tex]
So we just divide
[tex]4 divided by 6 = \frac{4}{6} or \frac{2}{3}[/tex]
You can put it in decimal but that's just more confusing lol. So yeah here.
Hope this helps :)
Too
10
S 4 u
6. Le magasin A offre un rabais d'un cinquième sur le prix de tous les articles en magasin.
Le magasinB annonce que le prix de tous les articles en magasin est réduit du tiers.
Détermine le magasin qui offre les meilleurs rabais.
|
5
(ی - اند
Answers
Answer:
spanish
Step-by-step explanation:
you are speaking spanish, your welcome
Solve the proportion. 24/20 = x/30
Answers
Answer:
x = 36
Step-by-step explanation:
Cross multiplication yields:
20x = 24(30), or
x = 24(30)/20 = 36
Answer:
Solve for x by simplifying both sides of the equation, then isolating the variable. => x=36
Step-by-step explanation:
If the volume of a cylinder is 900 cm squared with a height of 20 cm, what
is the diameter of the cylinder? Round to the hundredths.
Answers
Answer:
The diameter is 7.6 cm
Step-by-step explanation:
Mathematically, the volume of a cylinder can be calculated using the formula;
V = pi * r^2 * h
From the question;
V = 900
r = ?
h = 20
Substituting these values
900 = 3.142 * r^2 * 20
r^2 = (900)/(3.142 * 20)
r^2 = 14.32
r = √14.32
r = 3.78 cm
Mathematically, the diameter is 2 times the radius
We have this as;
2 * 3.78 = 7.6 cm
Which expression shows another way to write 36 plus 16
Answers
Answer:
36 plus 8 plus 8
Step-by-step explanation:
P and Q are points on a line 4x+2y=8
a) complete the co-ordinates of P and Q.
P(0,?) Q(?,0)
b)plot P and Q on a graph
c)Draw the line 4x+2x=8 for value
of x is between -2 and 3
Answers
Answer:
There is a mistake in c in your question i think
Step-by-step explanation:
for the graph your can change the plotting instead of 2,4,6 you can use 1,2,3 and do not forget to plot it proportionately by using a ruler☺
What is the slope of the line shown below?
Answers
Answer:
Slope = 3
Step-by-step explanation:
2 - 8 = -6
2 - 4 = -2
Slope = 3
Can y’all help me please
Answers
Answer:
v=-5
Step-by-step explanation:
Isolate the variables by dividing each side by factors that don't contain the variable. Hope this helps!
write the expression in radical form. b^4/5
Answers
Answer:
[tex]\sqrt[5]{b}^{2}[/tex]
Step-by-step explanation:
If 1 3/4 cups of cheese are needed for four
servings, how many cups of cheese are
needed for 10 servings?
Answers
Answer:
17 1/2
Step-by-step explanation:
make the 1 3/4 into completely quarters which would be 7/4 and then multiply by 10
[tex] \frac{7}{4} \times \frac{10}{1} [/tex]
then multiply from across and simplify
URGENT! Move all the right triangles into the box.
Answers
Answer: most likely the second and last
Step-by-step explanation:
Here is a list of 10 numbers.
1 3 3 5 5 7 8 8 8 12
One of the 10 numbers is picked at random.
Write down the probability that this number is 7
Answers
Answer:
1/10
Step-by-step explanation:
Answer:
For this Its going to be 1/10
A system of two equations is shown. x+2y = 62x−3y = 26 What is the solution of the system?
Answers
Answer:
answer is B
Step-by-step explanation:
What property justifies the statement below?
1/2(4x+10)-16 = 2x+5-16
A. Associative Property
B. Identity Property
C. Inverse Property
D. Distributive Property
Answers
Answer:
A
Step-by-step explanation:
Debra is riding her bike. The number of revolutions (turns) her wheels make varies directly with the distance she travels. See the graph below.
(a) How far does Debra travel per revolution?
(b) What is the slope of the graph?
35 POINTS
Answers
Answer:
Shes travleing 4 ft per rev
Step-by-step explanation:
buy every 2 revs shes travling 8ft 8/2=4
Is the data in this group Proportional or Not proportional? Identify the correct reasoning.
(A) Not proportional: The line is not straight
(B) Proportional: The line starts at (0,0)
(C) Proportional: The line is straight
(D) Not proportional: The line does not start at (0,0)
Answers
Answer:
D
Step-by-step explanation:
Q.1. Base and height if a parallelogram 12 cm and 8 cm respectively. Find its area.
Answers
Answer:
Area of the parallelogram is 96 [tex]cm^{2}[/tex].
Step-by-step explanation:
A parallelogram is a quadrilateral with parallel and equal length of opposite sides. The diagonals are perpendicular to each other.
Area of a parallelogram is given as,
Area = base x height
Thus for the given parallelogram with base 12 cm and height 8 cm, the area would be;
Area = base x height
= 12 x 8
= 96
Area = 96 [tex]cm^{2}[/tex]
The area of the parallelogram is 96 [tex]cm^{2}[/tex].
pls help with #5 i’ll be giving a brainliest
Answers
Answer:
1, 3, 4
Step-by-step explanation:
The first, third, and fourth choices are all functions. The reason the second choice is not a function is that input 1 has multiple outputs.
While doing a math problem in class, Jared's answer was different from his teacher's. So she had him come up and work the problem on the board. Here's Jared's work. .What was his mistake?
A. There are not enough numbers after the decimal.
B. The sum of 7,294 and 3,647 is incorrect.
C. He left out the place holder under the 4.
D. He multiplied incorrectly
Answers
Answer: The correct option is B-He left out the place holder under the 4.
Step-by-step explanation:
Consider the provided multiplication.
Jared need to multiply 36.47 with 12
The correct multiplication should be:
36.47
× 12
7294
36470
43764
Now consider the Jared's work he just left out the place holder under the 4.
Because it is not just 1×36.47 it is actually 10×36.47, so he needs to add a zero under the number 4.
There is a greater correlation between the IQ scores of identical twins raised together than for fraternal twins raised together. What conclusion can be drawn from this data
Answers
Answer:
This correlation simply means that, in every twin whether identical or fraternal twins, there is a relation between their IQ scores and when they are raised together.
Regarding to the test carried out, it showed that, when an identical twin is raised together, their IQ score tends to be higher in direct comparison with a fraternal twin that was raised together. That is, if the fraternal twin IQ is 100, then, the identical twin IQ is going to be above 100 (probably around 120)
Step-by-step explanation:
The second step in the process for factoring the trinomial x2 3x - 40 is to:
Answers
Answer:
o
Step-by-step explanation:
help me plssssmmmmmmmmmmmmmmmmmmmmmmm
Answers
c, d, e
I think
Step-by-step explanation:
hope it help you can do it
Could you find out what 352-322
Answers
Answer:
30
Step-by-step explanation:
Answer:
30
Step-by-step explanation:
your welcome.
is x=6 a linear function?
Answers
what is the next term of the arithmetic sequence -8,-3,2,7,12
Answers
Answer:
17
Step-by-step explanation:
adding 5 each time
Answer:17
Step-by-step explanation: