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
WARRIOR [948]
3 years ago
6

I need help on these two questions about polygons

Mathematics
2 answers:
pshichka [43]3 years ago
7 0
A two dimensional figure with congurnent sides and angles And I am pretty sure AreaPolyhedron and apothem
Alchen [17]3 years ago
5 0

Answer:

The answer for the first question is D,

the answer for the second question is A.

You might be interested in
What's 14 ten thousands + 12 thousand
statuscvo [17]
The answer to this question would be 152,000

In this question, you are given multiple number names and asked to add it. To answer this question, it will be easier to split the sentences into multiple parts like this:
<span>1. "14 ten thousands" mean 14 * 10,000 =140,000
</span><span>2. "12 thousands" mean 12 * 1,000= 12,000
Then, if you add them up it will be: 140,000+ 12,000= 152,000</span>
3 0
3 years ago
Susan can mow 1/4 of a yard in 1/5 of an hour.At this rate,how many yards can she mow in one hour? Express answer as a decimal.
schepotkina [342]
Find the unit rate:

1/4 yd       1(5)
---------- = -------- = 5/4 yards, or 1 1/4 yards, in one hour.  This is 1.25 yards.
1/5 hr        4(1)
3 0
3 years ago
13.
Artist 52 [7]

Answer:

5 units

Step-by-step explanation:

An isosceles triangle is a triangle with two legs that have the same length. The perimeter of a triangle is the sum of the lengths of all sides of the triangle. Now taking this into account, we know that:

2L + B = 14 units

Where:

L is the measure of one leg

B is the measure of the base

Since two legs are the same and the base is 1 less, this means the measure of each leg would be:

B = L -1

Now we have two equations:

2L + B = 14 units

B = L- 1

We plug one equation into the other and make 1 equation:

2L + (L-1) = 14 units

Get rid of the parentheses:

2L + L - 1 = 14

Combine like terms:

3L - 1 = 14

Add 1 to both sides of the equation:

3L - 1 + 1 = 14 + 1

3L = 15

Divide both sides by 3:

3L/3 = 15/3

L = 5

So the length of a leg is 5 units

Let's check!

B = L - 1

B = 5 - 1

B = 4

Then we use that to solve for the perimeter:

2L + B

2(5) + 4

10 + 4 = 14

7 0
3 years ago
6x-2y=10 for y when x=2
tankabanditka [31]

Answer: 1

Step-by-step explanation:

6 times 2 minus 2y = 10

first 6x2=12

12-2y=10

minus 12 from each side =0

so now you have;

-2y= -2

divide & you get one!

<33333

7 0
3 years ago
A city council consists of six Democrats and six Republicans. If a committee of seven people is​ selected, find the probability
Reika [66]
To 3 decimal places.

8 0
3 years ago
Other questions:
  • six cells phones weigh 46.2 ounces. fourteen cell phones weigh 107.8 ounces. does this represent a proportional relationship? ex
    15·2 answers
  • I don’t get number 6
    13·2 answers
  • A suspension bridge has a cable shaped like a parabola. The bridge is supported by two towers. The towers are meters apart. If t
    8·1 answer
  • Which is bigger 12.5% or 3/20
    7·1 answer
  • Order these numbers from least to greatest: -4, 1/4, 0, 4, -3&amp; 1/2, 7/4, -5/4
    9·2 answers
  • Comprehension Question
    6·1 answer
  • 22
    15·1 answer
  • Any help?------------
    5·1 answer
  • List the sides and angles of △ABC in order from smallest to largest.
    10·2 answers
  • At an international conference, flags from 12 different countries will be displayed. Of these flags, 6 are from the continent of
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!