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
Zinaida [17]
2 years ago
5

A square pyramid is sliced in half, parallel to the base.

Mathematics
2 answers:
DIA [1.3K]2 years ago
7 0

Answer:

I think the answer is a because it not getting any smaller

alexira [117]2 years ago
3 0

Answer:

I think a trapezoid that is shorter than the pyramid because it's parallel to the base which automatically know it's not the same height because there's a certain length thats cut off.

Step-by-step explanation:

You might be interested in
The student council set a goal of raising at least $500 in flower sales. So far it has raised $415. Write an inequality to show
sergij07 [2.7K]
$500 < or = $415 + d

(subtract the 415 from both sides)

$85 < or = d
3 0
3 years ago
Triangle ABC be similar to triangle DCE.
Studentka2010 [4]
Pls. see attachment.

3 0
3 years ago
The sum of the measures of the angles of a triangle is 180. The sum of the measures of the second and third angles is five times
rusak2 [61]

Answer:

x=30\\y=68\\z=82

Step-by-step explanation:

x = measure of the first angle

y = measure of the second angle

z = measure of the third angle

The sum of the measures of the second and third (y+z) is five times the measure of the first angle (=5x)

y+z=5x

The third angle is 14 more than the second

z=y+14

And remember that the sum of these three angles must be equal to 180.

x+y+z=180

Let's take these equations

y+z=5x\\z=y+14\\x+y+z=180

If you take a look at the first equation, we have y+z = 5x and we have y+z in the third equation as well, we can replace that....

x+y+z=180\\x+(y+z)=180\\x+(5x)=180

Distribute the + sign

x+5x=180

Combine like terms;

6x=180

Divide by 6.

x=\frac{180}{6}\\ x=30

We have now defined that the measure of the first angle is 30º.

Let's take another equation... for example z=y+14

I'm going to take this one because if I replace x and z in the third equation, all I'll have left will be y.

x+y+z=180\\30+y+(y+14)=180

Distribute the + sign and Combine like terms;

30+y+y+14=180\\44+2y=180\\

Subtract 44 to isolate 2y.

2y=180-44\\2y=136

Now divide by 2.

y=\frac{136}{2}\\ y=68

We already have the value of x and y. Once again, replacing this in the third equation will leave us with z to solve for.

x+y+z=180\\30+68+z=180\\98+z=180\\z=180-98\\z=82

5 0
3 years ago
In May Mr. Lee's earings were 60 percent of the Lee family's total income. In June Mr. Lee earned 20 percent more than in May. I
murzikaleks [220]

Answer: 64.29%

Step-by-step explanation:

Let the total earnings of the Lee family in May be x

Amount earned by Mr Lee in May = 60% of x = 0.6x

Amount earned by other family members in May = x - 0.6x (total earnings - Mr Lee's earnings) = 0.4x

Amount earned by Mr Lee in June = 20% more than what Mr Lee earned in May.

That is, amount earned by Mr Lee in June = 1.2 × 0.6x = 0.72x

Amount earned by other members of the family in June remains unchanged, that is = 0.4x

Total amount earned by the Lee family in June = 0.72x + 0.4x = 1.12x

Percentage of total earnings in June earned by Mr. Lee = (0.72x/1.12x) × 100% = 64.29%.

QED!

6 0
3 years ago
The probability for event A is 0.3, the probability for event B is 0.6, and the probability of events A or B is 0.8. Why are the
Sedaia [141]

Answer:

A.

Step-by-step explanation:

I think it makes the most sense sorry if i got it wrong

6 0
3 years ago
Other questions:
  • What is the central angle of the arc
    12·1 answer
  • The length of a rectangle is twice it's width. If the perimeter of the rectangle is 58yd find its length and widtg
    15·1 answer
  • Which of the following side lengths are the legs? 6, 14, and 12
    9·2 answers
  • The question is 1/2 of 5 =
    14·2 answers
  • In a three digit number, the tens digit is equal to the sum of the hundreds digit and the units digit. The hundreds digit of thi
    7·2 answers
  • Find the common denominator 2/7 and 7/10
    13·1 answer
  • Sally had 57 apples if she gave 48 to charity how many apples does she have left
    10·1 answer
  • Given two points (-3, 1) and (4, -1) are on a line. Write an equation in slope-
    14·1 answer
  • D. Pic
    12·1 answer
  • PLEASE HELP! I WILL GIVE BRAINLIEST! Determine whether the statement is always, sometimes, or never true.
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!