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3 years ago

Find the value of k such that the polynomial x2

Mathematics

1 answer:

Sedaia [141]3 years ago

7 0

Answer:

Step-by-step explanation:

https://www.toppr.com/ask/question/find-the-value-of-k-such-that-the-polynomial-x2k6x22k1/

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A bird travels 200 meters in 50 seconds. What is its average speed?

Semmy [17]

Answer:

4 meters per second

Step-by-step explanation:

200 ÷ 50 = 4

8 0

3 years ago

Read 2 more answers

Given: ABCD ~ AEFG Find x. A) 4 B) 8 C) 9 D) 10

gayaneshka [121]

Answer:

Step-by-step explanation:

find CD which is 4

x/4=6/3

x=2×4

x=8

5 0

3 years ago

At 10a.m the temperature was 71 degreesF. At 3 P.M the temperature was 86degrees F. Find the value of the slopes and explain wha

madreJ [45]

Values of slope = (86-71) / (3pm - 10 am) = 15 / 5 = 3

This value of the slope gives the average rise in temperature per hour.

6 0

3 years ago

BRAINLIEST VOLUME OF A SPHERE

Rina8888 [55]

Answer:

$\displaystyle V = 972 \pi \ ft^3$

General Formulas and Concepts:

Pre-Algebra

Order of Operations: BPEMDAS

Brackets
Parenthesis
Exponents
Multiplication
Division
Addition
Subtraction

Left to Right

Geometry

Volume of a Sphere Formula: $\displaystyle V = \frac{4}{3} \pi r^3$

V is volume
r is radius

Step-by-step explanation:

Step 1: Define

Radius r = 9 ft

Step 2: Solve for V

Substitute in r [Volume of a Sphere Formula]: $\displaystyle V = \frac{4}{3} \pi (9 \ ft)^3$
[Volume] Evaluate exponents: $\displaystyle V = \frac{4}{3} \pi (729 \ ft^3)$
[Volume] Multiply: $\displaystyle V = 972 \pi \ ft^3$

4 0

2 years ago

1. Find 1% of a number: a) 400 b) 2,500 c) 657 d) 12

Nadusha1986 [10]

Step-by-step explanation:

$a) \: 1\% \: of \: 400 = \frac{1}{100} \times 400 = 4 \\ \\ b) \: 1\% \: of \: 2500 = \frac{1}{100} \times 2500 = 25 \\ \\ c) \: 1\% \: of \: 657= \frac{1}{100} \times 657 = 6.57 \\ \\ d) \: 1\% \: of \: 12= \frac{1}{100} \times 12 = 0.12 \\$

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2 years ago