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Nutka1998
1 month ago
8

Select the correct answer from each drop-down menu.

Mathematics
2 answers:
AnnZ [12.3K]1 month ago
5 0

Answer:

The answer is 7

Step-by-step explanation:

To find the base area of the triangular pyramid:

(base x height) / 2 = (4 x 3.5) / 2 = 7 in²

PIT_PIT [12.4K]1 month ago
3 0

1. Lateral surface area is calculated as 7x4 = 28 inches²

2. Total surface area is derived from 1/2 x 3.5 x 4 x 5 = 35 inches²

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Solve the system. x + y = 8 2x2 – y = –5 Add the equations, then choose the result. 3x2 = –13 3x2 = 3 2x2 + x = 3 2x2 = –13
tester [12383]
2x^2 - y = -5
     x + y = 8
----------------adding gives us
2x^2 + x = 3 <==

** It's important to note that 2x^2 and x cannot be combined, because they are not like terms.
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1 month ago
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Danielle sells beauty supplies and earns a base salary of $450 per week plus a 9% commission on sales. During one particular wee
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25 days ago
A bird sanctuary needs at least 500 lbs of corn per month. The storage shed
Leona [12618]

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x≥(500-87)/40

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You require 500 lbs and you're starting with 87, so you must acquire at least 413 bags. Since they are sold in 40 pound bags, you divide by 40. You must round up to ensure you have enough bags to meet the 500 lbs needed.

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19 days ago
I increase a number by 24% the answer is 6014 what number did I start with
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Answer:

1443.36

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6014 multiplied by.24 equals 1443.36

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8 0
1 month ago
Jenna saves $2,500 per year in an account that earns 10% interest per year, compounded annually. Jenna will have(A $411,234) (B
Leona [12618]

Response:

The result is $43623.50

Detailed explanation:

This query involves compound interest.

The formula for calculating compound interest is

A=P(1+r)^t

A = final amount

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r = interest rate

n = number of times interest applied per time period

t = number of time periods elapsed

Provided information

P= $2,500

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The total amount is $43623.50

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27 days ago
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