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DaniilM [7]
3 years ago
10

Solve the proportion 12/16 = 3z/4

Mathematics
2 answers:
zhannawk [14.2K]3 years ago
8 0
Z = 1 is the answer to the problem
WITCHER [35]3 years ago
5 0

Answer:

z = 1

Step-by-step explanation:

12/16 = 3z/4

=> 12 x 4/16 = 3z

=> 3z = 12 x 4/16

=> 3z = 12 x 1/4

=> 3z = 3

=> z = 1

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Find the area of a regular hexagon with a base of 15 and an apothem of 20.
bija089 [108]
Check out the wording of that problem.
If the side length = 15 then apothem = 12.99

If the side length = 20 then apothem = 17.321


6 0
4 years ago
4. Sharlene walked 7 2/11
Rama09 [41]

Answer:

9 10/11 km

General Formulas and Concepts:

<u>Pre-Algebra</u>

Order of Operations: BPEMDAS

  1. Brackets
  2. Parenthesis
  3. Exponents
  4. Multiplication
  5. Division
  6. Addition
  7. Subtraction
  • Left to Right

Step-by-step explanation:

<u>Step 1: Define</u>

<em>Identify</em>

7 2/11 km to school

Another 2 8/11 km to the park

<u>Step 2: Find Total</u>

  1. Add:                                                                                                                   9 10/11 km
8 0
3 years ago
Which best describes the meaning of the term theorem?
timurjin [86]
The answer would be "B". A seems to be a "hypothesis". C is an axiom and D is a definition. I hope this was helpful.
4 0
4 years ago
To mail a letter to Vienna, Austria the post office charges a flat rate of $9.75 and an additional $0.50 for every ounce the let
bearhunter [10]

Missing details

Which type of function model would be appropriate for this situation?

Answer:

Linear function

Step-by-step explanation:

Given

y = 0.50x +9.75

Required

The function model

A function of the form:

y = mx + b

is referred to as a linear function where

m = slope/rate

b=y\ intercept

By comparison:

m = 0.50\ b = 9.75

<em>So, it is a linear function (linear model)</em>

4 0
3 years ago
Use a Strategy to find the sum of 29-32
Lana71 [14]
29 - 32 = -3.  so yeahhhh
7 0
4 years ago
Read 2 more answers
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