The base of this solid figure  has 4 equal sides and the faces are triangels

Answers

Answer 1
Answer: it is regular pyramid.
Answer 2
Answer: It's a pyramid of square base.

Related Questions

How do u multiply 1.75 times 35?
Question 11 please i need help
Find the additive inverse of −5 + 7i.​
What is the answer to x/5+6=36
Evaluate each function at its given value​

Four balls of wool will make 8 knitted caps.How many balls of wool will Malcolm need if he wants to make 6 caps, (how would you do in ratio table)

Answers

Well one ball of wool makes 2 knitted caps so 3 balls of wool are needed to make 6 knitted caps

What is the surface area of a rectangular prism with a length of 6 in., a width of 4 in., and a height of 10 in.?_______ in2

Answers

10 * 4 = 40 * 2 = 80
10 * 6 = 60 * 2 = 120
6 * 4 = 24 * 2 = 48
.
80 + 120 + 48
.
248 square inches
he area would equal 248

Write expression using a positive exponent1. 5⁻ ²
2. -7 ⁻¹
3. t⁻⁶
4. n⁻²
write each expression as an expression using a negative exponent other than -1
5. 1/3⁴
6.1/9²
7.1/49
8.1/8

Answers

1.\ \ 5^(-2)=(\frac15)^2=\frac1{5^2}\n\n 2.\ \ -7^(-1)=-(\frac17)^1=-\frac1{7^1}\n\n 3.\ \ t^(-6)=(\frac1t)^6=\frac1{t^6}\n\n 4.\ \ n^(-2)=(\frac1n)^2=\frac1{n^2}\n\n\n 5.\ \ (\frac13)^4=3^(-4)\n\n 6.\ \ (\frac19)^2 =(\frac1{3^2})^2 =(3^(-2))^2=3^(-4)\n\n 7.\ \ \frac1{49}=\frac1{7^2}=7^(-2)\n\n 8.\ \ \frac1{8}=\frac1{2^3}=2^(-3)

The 70th term of an arithmatic sequence is 121.5 the common difference is 1.5. Find a12. (write a rule to find a12)WILL GIVE BRAINLIEST ​

Answers

Answer:

12th term = 34.5

Step-by-step explanation:

l = a + (n-1)*d

d = 1.5

70th term = 121.5

a + 69 * 1.5 = 121.5

   a + 103.5  = 121.5

                 a = 121.5 - 103.5

                 a = 18

12 th term = 18 + 11 * 1.5 = 18 + 16.5 = 34.5

Answer:

a_(12) = 34.5

Step-by-step explanation:

The n th term of an arithmetic sequence is

a_(n) = a₁ + (n - 1)d

where a₁ is the first term and d the common difference

Given a_(70) = 121.5, then

a₁ + (69 × 1.5) = 121.5

a₁ + 103.5 = 121.5 ( subtract 103.5 from both sides )

a₁ = 18

Hence

a_(12) = 18 + (11 × 1.5) = 18 + 16.5 = 34.5

6 tractors take 6 days to collect the harvest. Hoe long would it take for 15 tractors to do the same amount of work?

Answers

Morgen, (hoe is nederlands)

t=36/15=2.4 (days)

What is the least perimeter of a rectangle with an area of 39 square feet

Answers

Ths answer is 80 squared feet