1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Fudgin [204]
3 years ago
15

PLEASE HELP ME I DONT UNDERSTAND

Mathematics
1 answer:
Vlad1618 [11]3 years ago
6 0

Answer:

Picture #1: x=16 ; y=10

Picture #2: x=21 ; y=15

Picture #3: x=18

Step-by-step explanation:

Picture #1:

(8x-14)* and (5x+34)* are Alternate Exterior Angle so they are congruent. And (8x-14)* and (5y+16)* are supplementary so they equal 180*.

Picture #2:

(6x+7)* and (3x-16)* are supplementary so they equal 180*. And (6x+7)* and (11y-32)* are Vertical Angles so they are congruent.

Picture #3:

(7x-6)* and (4x-7)* are supplementary so they equal 180*.

You might be interested in
Evaluate 2-(-4) + (-g) where y= 7.
Phantasy [73]

Answer:

<h2>-1</h2>

Step-by-step explanation:

2 - (-4) + (-y)

Substitute y = 7 to the expression:

2 - (-4) + (-7) = 2 + 4 - 7 = 6 - 7 = -1

4 0
2 years ago
Step by step <br> answer <br> please
Airida [17]

Answer:

C. 15

Step-by-step explanation:

<h2><em><u>∠ADC=∠ABC/2=30/2=15</u></em></h2>
7 0
3 years ago
What is the area of a rectangle that has side lengths of 3/4 yard and 5/6 yard
Ahat [919]

We are asked to find the area of the rectangle that has side lengths of 3/4 yard and 5/6 yard.

We know that area of rectangle is width times length.

To find the area of the given rectangle we will multiply both side lengths as:

\text{Area of rectangle}=\text{Width}\times \text{Length}

\text{Area of rectangle}=\frac{3}{4}\text{ yard}\times\frac{5}{6}\text{ yard}

\text{Area of rectangle}=\frac{3}{4}\times\frac{5}{6}\text{ yard}^2

\text{Area of rectangle}=\frac{1}{4}\times\frac{5}{2}\text{ yard}^2

\text{Area of rectangle}=\frac{1\times5}{4\times2}\text{ yard}^2

\text{Area of rectangle}=\frac{5}{8}\text{ yard}^2

Therefore, the area of the given rectangle would be \frac{5}{8} square yards.

5 0
3 years ago
The lunch special at Karen’s restaurant is a sandwich, a drink and a dessert. THERE ARE 2 sandwiches, 4 drinks, and 1 dessert to
hichkok12 [17]

Answer:

There are 8 possible combinations.

Look at this example:

2 sandwiches: PB&J, turkey sandwich

4 drinks: soda, water, lemonade, tea

1 dessert: cake

all 8 combos:

  • PB&J, soda, cake
  • PB&J, water, cake
  • PB&J, lemonade, cake
  • PB&J, tea, cake
  • turkey sandwich, soda, cake
  • turkey sandwich, water, cake
  • turkey sandwich, lemonade, cake
  • turkey sandwich, tea, cake

hope this helps

7 0
3 years ago
6x²-3x+8x-6 plz do grouping for it
OlgaM077 [116]

Answer:

6x^2+5x-6

Step-by-step explanation: The only change you have to is add -3 and 8 which is 5 (Dont forget the x) and there you have it .

3 0
3 years ago
Other questions:
  • Which are the side lengths of a right triangle? Check all that apply.
    13·2 answers
  • If the first equation is multiplied by 3 and then the equations are added, the result is _____.
    7·1 answer
  • The typical soft drink can in the U.S. has a volume of 355 cm3. The two circular ends cost $0.0006 per cm2 each (because they ar
    11·2 answers
  • NEED HELP ASAP
    8·2 answers
  • Simplify the expression.<br><br> (6g)^3
    7·2 answers
  • 2<br> What is the value of a in the equation 5a - 10b = 45, when b = 3?<br> 3<br> 15<br> 21<br> 39
    11·1 answer
  • There are 7 similarly shaped figures in a set. The largest figure is 7 inches tall. Each of the other figures is 1 inch shorter
    9·2 answers
  • The grades on a math midterm at Springer are roughly symmetric with \mu = 78μ=78mu, equals, 78 and \sigma = 5.0σ=5.0sigma, equal
    15·1 answer
  • HELP PLEASE ASAP…..,……
    11·1 answer
  • Let y = 2(x – 5)2 – 6.
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!