![lewismichelle11](/avatars/26028.jpg)
lewismichelle11
22.04.2020 •
Mathematics
Pls answer and explain how you got it - i will mark brainliest
(just answer #28)
Solved
Show answers
More tips
- S Style and Beauty Intimate Haircut: The Reasons, Popularity, and Risks...
- A Art and Culture When Will Eurovision 2011 Take Place?...
- S Style and Beauty How to Choose the Perfect Hair Straightener?...
- F Family and Home Why Having Pets at Home is Good for Your Health...
- H Health and Medicine How to perform artificial respiration?...
- H Health and Medicine 10 Tips for Avoiding Vitamin Deficiency...
- F Food and Cooking How to Properly Cook Buckwheat?...
- F Food and Cooking How Many Grams Are In a Tablespoon?...
- L Leisure and Entertainment Carving: History and Techniques for Creating Vegetable and Fruit Decorations...
- P Photography and Videography How to Choose the Perfect Photo Paper for Your Images?...
Answers on questions: Mathematics
- M Mathematics Complete the equation of the line through (-10,3)(−10,3)left parenthesis, minus, 10, comma, 3, right parenthesis and (-8,-8)(−8,−8)...
- M Mathematics Help giving brainliest......
- M Mathematics TRUE OR FALSE becomes zero for x=1PLEASE HELP...
- M Mathematics Solve for x Please Help!...
- M Mathematics A professional soccer team is donating money to a local charity for each goal they score # of goals 1 2 3 4 5 donation ($) 75 150 225 300 375 A. Graph the data. What can you deduce...
- M Mathematics 3 min test help me i need it fast...
- M Mathematics Sammy bought fruit at the farmers market to resell at the school snack stand. she bought a total of 288 pieces of fruit. she bought 4 times as many apples as pears, twice as many...
- M Mathematics The volume of a cube is 216ft3. what is the length of a side?...
- M Mathematics HELP ME BRAINLIEST An angle measures 100° more than the measure of its supplementary angle. What is the measure of each angle? _and_...
- M Mathematics Define the domain and range of the relation. (MAFS.912.F-IF.2.4) {(2,3), (0, 3), (4, 2), (5, 6)} domain range...
Ответ:
5 x^2 y^ (-3) z = ?
Step-by-step explanation:
We know the volume of a rectangular prism is given by
V = l*w*h
V = 2x^2 * y^-2 * ?
We are given the volume
V =10x^4 y^-5 z
Set the two equal
10x^4 y^-5 z = 2x^2 * y^-2 * ?
Divide each side by 2x^2 y^-2
10x^4 y^-5 z /2x^2 y^-2 = 2x^2 * y^-2 * ?/2x^2 * y^-2
10x^4 y^-5 z/ 2x^2 y^-2 = ?
Simplifying
10/2 * x^4/x^2 y^-5/ y^-2 z = ?
We know that a^b/ a^c = a^(b-c)
5 x^ (4-2) y^(-5 - -2) z = ?
5 x^2 y^ (-5 +2) z = ?
5 x^2 y^ (-3) z = ?
Ответ:
28. 5x² × y^-3 × z
29. 2a⁵m⁵ × p^-2
Step-by-step explanation:
Volume = base area × height
1) 10x⁴z/y⁵ = 2x²/y² × height
Height = 10x⁴zy²/2x²y⁵
= 5x²z/y³
= 5x² × y^-3 × z
2. 14m⁸/a³p = 7p × 2m³/a⁸ × width
Width = 14m⁸a⁸/7a³p²m³
= 2a⁵m⁵/p²
= 2a⁵m⁵ × p^-2
Ответ:
Kathryn had $76 and spent $14 each day.
Step-by-step explanation: