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Sedaia [141]
3 years ago
11

How do yo Surface Area of each pyramid

Mathematics
1 answer:
Step2247 [10]3 years ago
6 0
L×W×H
Base Length×Base Width×Height
2×2=4×5=20
You might be interested in
Which of these number is an integer? A. −4.0 B. 1.50 C. -5/8 D. infinity
NNADVOKAT [17]
<span>−4.0 is an integer.

hope it helps</span>
8 0
3 years ago
Need done by tonight please! Will mark brainliest just need it done.
Lostsunrise [7]

Answer:

1. Binary number system only uses 2 digits: 0 and 1.

2. Octal number system uses 8 digits: 0,1,2,3,4,5,6,7 with the base of 8.

3. Decimal number system uses 10 digits: 0,1,2,3,4,5,6,7,8,9 with a base of 10.

4. Hexadecimal number system uses 16 digits and alphabets: 0,1,2,3,4,5,6,7,8,9 and A,B,C,D,E,F with the base of 16.

5. Quinary number system uses 0,1,2,3,4 with 5 as the base.

Absolute value is a number's distance from 0 on the number line.

A prime factor is a number with no factors other than one and itself.

The smallest quantity divisible by every number of the set is known as the least common multiple.

The denominator of a fraction can never be zero since a number divided by zero is not defined.

If the numerator is greater than or equal to the denominator, the fraction is called an improper fraction.

A mixed fraction is the sum of a whole number and a fraction.

To simplify a fraction is to convert it into a form which the numerator and denominator have no common factor other than one.

Step-by-step explanation:

Hope this helps :)

7 0
2 years ago
Keyona had 254 dollars to spend on 9 books. After buying them she had 11 dollars. How much did each book cost ?
guajiro [1.7K]

Answer:

Each book costs $27.

Step-by-step explanation:

Subtract 254 - 11.

254 - 11 = 243

Now, divide 243 by 9.

243 ÷ 9 = 27

Hope this helped!

8 0
3 years ago
Read 2 more answers
Plz help out!! And no this is not a test :)
jolli1 [7]

9514 1404 393

Answer:

  B = (-4, 5)

Step-by-step explanation:

Reflection over the origin changes the signs of the coordinates.

  (x, y) ⇒ (-x, -y)

  (4, -5) ⇒ (-4, 5)

Point B is (-4, 5).

5 0
2 years ago
Read 2 more answers
Which expression eqaul 9 when x = 4 and y = 1/3
Alexxandr [17]

Answer:

it is 9

Step-by-step explanation:

you add the 4 and times 3

5 0
3 years ago
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