Answers
Answer: See explanation
Step-by-step explanation:
1. Complementary (adds up to 90°)
2. Neither
3. Supplementary (ads up to 180°)
4. Adds up to 90° since its complementary
22 + 4x = 90
Subtract 22 from both sides
4x = 68
Divide both sides by 4
x = 17
5. Adds up to 90° since its complementary
65 + x + 2 = 90
x + 67 = 90
Subtract both sides 67
x = 23
6. Adds up to 90° since its complementary
43 + x - 7 = 90
x + 36 = 90
Subtract both sides by 36
x = 54
7. Adds up to 180° since its supplementary
29 + x - 5 = 180
x + 24 = 180
Subtract both sides by 24
x = 156
8. Adds up to 180° since its supplementary
110 + 7x = 180
Subtract both sides by 110
7x = 70
Divide both sides by 7
x = 10
9. Adds up to 180° since its supplementary
72 + x + 4 = 180
x + 76 = 180
Subtract both sides by 76
x = 104
10. Adds up to 90° since its complementary
49 + x + 3 = 90
x + 52 = 90
Subtract both sides by 52
x = 38
11. Adds up to 180° since its supplementary
92 + x + 78 = 180
x + 170 = 180
Subtract both sides by 170
x = 10
12. Adds up to 180° since its supplementary
19 + x - 50 = 180
x - 31 = 180
Add 31 to both sides
x = 211
13. Supplementary angles add up to 180°
∠C + ∠D = 180
∠C + 45 = 180
Subtract both sides by 45
∠C = 135°
Hope I helped!
Related Questions
Which is nearest to the perimeter of WXYZ
Answers
Jerry filled a pitcher up 1/3 full then poured 5/7 of the pitcher into a glass. What fraction of the total pitcher did he pour into the glass?
Answers
Answer:
5/21
hope this helps
hmkjhhhhhhhhhhhhhhhhhhhhhh
Answers
Answer:
The anser is 16
Pls give me brainly, I need one more!
Thank you
Step-by-step explanation:
What values of x solve x 2 - 4x + 3
Answers
Answer:
x=1 and x=3
Step-by-step explanation:
When you factor it you get (x-1) and (x-3) then you subtract the 1 and 3 to the other side which is why the answer is positive.
Answer:
x = 1, x = 3
Step-by-step explanation:
Equate the expression to zero, that is
x² - 4x + 3 = 0 ← in standard form
(x - 1)(x - 3) = 0 ← in factored form
Equate each factor to zero and solve for x
x - 1 = 0 ⇒ x = 1
x - 3 = 0 ⇒ x = 3
Evaluate the expression.
I -3 I
Answers
Answer: 3
Step-by-step explanation:
Answer:
the answer is 3
Step-by-step explanation:
What is the answer I need help
Answers
explanation:
The square table has side lengths of 4 feet. What is the length of the diagonal?
Answers
Explanation: you can use the Pythagorean Theorem and do 4^2 + 4^2 = square root of 32 which is 2 square root 2
Is it possible to only use translations and dilations to map one circle to another
Answers
Answer:
Yes you can. here is the answer and explanation
Identify the errors made in finding the inverse of y = x2 + 12x. x= y2 + 12x y2 = x - 12x y2=-11x y=-11x, for x > 0 Describe the three errors?
Answers
Answer:
See the explanations below
Step-by-step explanation:
Given the function y = x²+12x
We are to find the inverse and identify the error in the calculation:
Step 1: Replace y with x
x = y²+12y
First Error: There is an error here y, the variable attached to x should be y and not x that is y = y²+12y and not y = y²+12x. The x should be totally replaced with
The second error is where he wrote y = √-11x
The square root of a value must return both negative and positive value not only the positive value. Hence the correct expression should have been y = ±√-11x (Note that the sign ± was introduced)
Third error: Since the value inside the square rot is a negative value hence the value of x must be negative i.e x must be less than zero not greater then. The correct inequality expression should have been x <0 and not
x< 0
Shop Rite ordered 336 cases of Oreos with 42 packages in each case. What is the total number of Oreo packages that Shop Rite ordered?
Answers
Answer:
14112
Step-by-step explanation:
USE A CALCULATOR
Answer: 14112
Step-by-step explanation:
42 x 336 = 14112
3(5m
4) - 4(2m + 10)
Answers
2/3p= 60? Step-by-Step explanation would be appreciated!
Answers
Answer:
p=90
Step-by-step explanation:
Divide 2/3 on both sides. When you divide a fraction, you actually
multiply by its reciprocal, or opposite (3/2).
2/3p=60
*3/2 *3/2
p=180/2
p=90
Hope this helps and have a great day C:
Answer:
p = 1/90
Step-by-step explanation:
determine the defined range
2/3p = 60, p = 0
then multiply both sides of the equation by 3p
2 = 180p
swap both sides of the equation
180p = 2
then Divide both sides of the equation by 180
p = 1/90 p = 0
check the solution is it in the defined range
then you should get your answers
sorry if this doesn't help
A group of friends were working on a student film that had a budget of $900. They used 87% of their budget on costumes. How much money did they spend on costumes?
Answers
Answer:
They spent $600 on costumes.
Step-by-step explanation:
10% = $800 ÷ 10 = $80
20% = $80 x 2 = $160
50% = $800 ÷ 2 = $400
5% = $80 ÷ 2 = $40
400 + 160 + 40 = $600
Hope this helps!
Step-by-step explanation:
Please Hurry!!!!!
55% of what number is 24?
Provide an exact fraction answer.
Answers
the answer here is 13.2. hope this helps
calcule o valor:
a)3¹
b)3⁰
c)3-¹
Answers
Answer:
a) 3
b) 1
c) 1/3
Step-by-step explanation:
a)3¹ = 3
b)3⁰ = 1
c)3-¹ = 1/3
According to Ohm's law, the electric current I, in
amperes, in a circuit varies directly as the voltage V.
When 14 volts are applied, the current is 2 amperes.
What is the current when 29 volts are applied?
Answers
Answer:
4 ampers
Step-by-step explanation:
WHEN 12 VOLTS ARE APPLIED, THE CURRENT IS 4 AMPERES.
The current when 29 volts are applied is; 4.14 amperes.
According to the question;
The electric current I, in amperes, in a circuit varies directly as the voltage V.
In essence;
I/V = constant.
Therefore;
I1/V1 = I2/V2
where;
I1 = 2amperesV1 = 14voltsI2 = ?V2 = 29Therefore; we have;
2/14 = I2/29By cross product;
14 × I2 = 29 × 2I2 = 58/14I2 = 4.14 amperes.
In conclusion, the current when 29V voltage is applied is; 4.14 amperes.
Read more:
https://brainly.com/question/11694798
Solve for x
(-4x + 4).-3= 24
Answers
use photomath
answer:27
because -4 +4 = 0 x -3= -3 +27= 24
a cubiod has dimensions 8cm, 5cm and 14 cm so whats its volume
Answers
Answer:
oh sorry it's cuboid ithought I said square
Step-by-step explanation:
volume is length x breadth x hHenry's dinner bill is $132 the sales tax is 10% humidity of 15% how much will I pay in taxes how much does he pay in tip what is his total bill
Answers
Answer:
$165
Step-by-step explanation:
Cost of dinner = $132
Sales tax = 10% of dinner cost
Tip left = 15% of dinner cost
Amount of sales tax :
10% of $132
0.1 * $132 = $13.2
Amount of tip left :
15% * $132
0.15 * $132 = $19.8
Total cost of dinner :
Dinner cost + sales tax + tip
$132 + $13.2 + $19.8
= $165
If you had a cube with a side length of 4, how can your write the calculations in exponential form? You write it in exponential form by What are 2 other ways to read the exponent verbally.
Answers
4^3
you can write it like 4 × 4 × 4
you can also call it "Four to the Third power". or "Four cubed".
What is the point-slope form of a line with slope 2 that contains the point
(1,3)?
O A. y+ 3 = -2(x-2)
B. Y-3 = 2(x-1)
O C. y+ 3 = 2(x+1)
O D. y-1 = 2(x-3)
SUBMIT
Answers
Answer:
y -3 = 2( x-1)
Step-by-step explanation:
Point slope form of a line is
y-y1 = m(x-x1) where m is the slope and ( x1,y1) is a point on the line
y -3 = 2( x-1)
What is the measure of the angle that is a complement of angle C?
Answers
Answer:
65
Step-by-step explanation:
90 - 25 = 65
Complementary angles = angles that sum up to 90 degrees
Answer:
the measure of the angle that is a complement of angle C=90-25=65
65° is your answer
State the slope and the y-intercept for the graph you are the graph of each equation
y = 4x + 1
Answers
Answer:
Slope = 4 and y-intercept = 1
Step-by-step explanation:
→ To find the slope, look at the value before the x
4
→ To find the y-intercept, make x = 0 then the answer is the y-intercept
1
Answer:
X=-1/4 or y=1
Step-by-step explanation:
0=4x+1
-4x=1x=-1/4
y=4×0+1
y=1
please help thank you
Answers
Answer:
n = 18
Step-by-step explanation:
(2n) and (n + 18) are vertically opposite angles and are congruent, then
2n = n + 18 ( subtract n from both sides )
n = 18
3k^2+29/4k-250=0 find k.
Answers
Answer:
k=8
Step-by-step explanation:
k=8
what is 5 5/7 x 3 1/5?
Answers
Evaluate the expression 5 ^ z - 3 ^ z for x 2
Answers
also, no one try that link above, it’s a scam. there multiple accounts putting this as answers on questions. they almost got me. stay safe everyone!
Find the value of each variable.
a=
b=
c=
d=
Answers
Answer:
✔ 6
✔ 3
✔ 64
✔ 64
Step-by-step explanation:
We have found the value of each variable as a = 17, b = 34, c = 17 and d = 17√3. We can use trigonometric functions to find the answer.
What are trigonometric functions?Trigonometric functions are the ratios existing between the sides of a right-angled triangle. These ratios are constant for every right-angled triangle.
The sine of any angle is given by opposite side/hypotenuse.
The cosine of any angle is given by the adjacent side/hypotenuse.
Steps:Step 1 of 4:We can find the value of a using sin 45:
sin 45 = 1/√2
⇒ a/17√2 = 1/√2
⇒ a/17 = 1
⇒ a = 17
Step 2 of 4:We can find the value of c using cos 45:
cos 45 = 1/√2
⇒ c/17√2 = 1/√2
⇒ c/17 = 1
⇒ c = 17
Step 3 of 4:We can find the value of b using sin 30:
sin 30 = 1/2
⇒ a/b = 1/2
Substitute the value of a:
17/b = 1/2
⇒ b = 34
Step 4 of 4:Now we can use cos 30 to find the value of d:
cos 30 = √3/2
⇒ d/b = √3/2
Substitute the value of b:
d/34 = √3/2
⇒ d = 34*√3/2
⇒ d = 17√3
Therefore, We have found the value of each variable as a = 17, b = 34, c = 17 and d = 17√3.
Learn more about trigonometric functions here-https://brainly.com/question/1143565
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someone please help please !!
Answers
Answer:
it would be 48 because
Step-by-step explanation:
240÷5=48
[Help asap, will mark brainliest when it allows me] Find the missing angle measures in the following diagram.
First drop down answer choices: 140, 75, 105.
Second drop down answer choices: 100, 140, 40.
Third drop down answer choices: 65, 40, 75.
Answers
Answer:
Angle k= 105
Angle n= 40
Angle m= 65
Answer:
m∡k = 105°
m∡n = 40°
m∡m = 65°
Step-by-step explanation:
m∡k = 105° because this angle forms a linear pair with a 75° angle
m∡n = 40° because this angle forms a linear pair with a 140° angle
m∡m = 65° because there are 180° in a triangle and one angle is 75° and the other angle is a vertical angle to angle 'n' which means they are equal