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
dlinn [17]
2 years ago
5

Please help me with this

Mathematics
1 answer:
timama [110]2 years ago
3 0

Answer:

choice 1

Step-by-step explanation:

angle 1 = angle 7 (exterior alternate angle)

angle 3=angle 5 (interior alternate angle)

You might be interested in
A particular restaurant can legally have only 150 people in it at one time. The tables in the restaurant can seat 4 people at a
Alchen [17]

Answer:

a. 37

Step-by-step explanation:

Do 150 divided by 4 so you know how many tables there can be.

150/4

37.5       You can only have 37.5 tables so the awnser is A.37

3 0
3 years ago
What is the area of this figure?
coldgirl [10]
Answer: 102

-----------------------------------------------

We'll use the formula 
A = h*(b1+b2)/2
where
A = area of trapezoid
h = height
b1 & b2 are the parallel bases

In this case,
b1 = 6+7 = 13
b2 = 21
h = 6

Making the area to be
A = h*(b1+b2)/2
A = 6*(13+21)/2
A = 6*(34)/2
A = 204/2
A = 102

Side Note: We don't use the slanted side of 10 cm at all

3 0
3 years ago
What is the value of a in the equation 5a – 10b = 45, when b = 3?
LenKa [72]
5a - 10*3 = 45
5a - 30 = 45
5a = 45 + 30
5a = 75
a = 15
6 0
3 years ago
Read 2 more answers
The length of a rectangle is (5x − 1) cm and the width is (11 − 2x) cm. If the perimeter of the rectangle is 44 centimeters, wha
daser333 [38]

Answer:

57 cm²

Step-by-step explanation

<em>l = length</em>

<em>w = width</em>

<em>p = perimeter</em>

<em />

<em>(5x - 1) = length</em>

<em>(11 - 2x) = width</em>

<em>44 = perimeter</em>

<em />

<em>Formula for the perimeter of a rectangle:</em>

<em>l + l + w + w</em>

<em>2l + 2w = p</em>

<em />

<em>Substitute the variables for the length and width with the values given to you by the problem, then solve.</em>

<em></em>

<em>2(5x - 1) + 2(11 - 2x) = 44</em>

<em>(10x - 2) + (22 - 4x) = 44 (Distributive property)</em>

6x + 20 = 44

6x = 24

x = 4

<em>Plug x = 4 back into the length and width.</em>

Length = (5x - 1), (5(4) - 1), (19)

Width =  (11 - 2x), (11 - 2(4)), (3)

<em>Area for a rectangle: Length × Width = Area.</em>

<em>19 × 3 = 57 cm²</em>

<em>This is all in cm so answer with cm²</em>

5 0
3 years ago
(2X+3)^3<br>Can anyone answer this ?
IrinaK [193]
I hope this helps you

6 0
3 years ago
Read 2 more answers
Other questions:
  • Find the value of the missing term. 812, 852, ___, 932, 972<br> 1:892<br> 2:912<br> 3:902<br> 4:872
    9·1 answer
  • At work Keith spends one-fifth it his time in planning and buying merchandise. He spends seven-twelfths of his time in customer
    5·1 answer
  • Tania is considering renting a car for the weekend. The weekend daily rate is $29.99. If she plans on picking up the car on Frid
    9·2 answers
  • 3 x - 8 = -15 answer this question
    14·2 answers
  • Five times the sum of a number and 3 is the same as 3 multiplied by 1 less than twice the number ​
    11·1 answer
  • The cost to manufacture x pairs of sunglasses can be represented by a function, C(x). If it cost 398 to manufacture 4 pairs of s
    14·1 answer
  • Pls help me i have 5 minutes
    5·2 answers
  • You roll a six-sided die. Find the probability of each event.
    15·1 answer
  • A circular garden with an inner diameter of 8 meters is surrounded by a walkway of width 2 meters. Find the area of the walkway
    14·1 answer
  • The original price of a hat is $35. The sale price is $19.95. What is the percent of discount?
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!