Questions by PERPO

Questions by PERPO

3b - c +5 if c= - 4, b=2.

asked Dec 28, 2023

1 answer

6 votes

129k views

Find the common difference in the arithmetic sequence, an, in which a3=11 and a12=74.

asked Nov 24, 2023

1 answer

5 votes

211k views

Which equation has a vertex of (-6.3)

asked Nov 22, 2023

1 answer

0 votes

188k views

(2X-7)° (3X+5)° 153°

asked Nov 20, 2023

1 answer

3 votes

77.6k views

Light travels at a speed of about 2.998 × 108 meters per second. Express this number in standard notation.

asked Oct 18, 2023

1 answer

4 votes

102k views

1) 15 boys and 16 girls took part in the basketball competition. What is the ratio of the number of girls to the number of boys who participate in the competition?

asked Feb 15, 2023

2 answers

0 votes

16.9k views

PLEASE HELPPP!!! Which are duties of tribal councils? Check all that apply. 1) rewriting the state constitution 2) writing tribal laws 3) handling members’ needs 4) governing tribal programs 5) declaring

asked Nov 15, 2022

2 answers

17 votes

22.5k views

Select the correct answer. What is the approximate distance between points D and E? Round your answer to the nearest hundredth. A.

asked Oct 28, 2022

1 answer

4 votes

62.2k views

I neep help!!! what is the answer???/

asked Oct 13, 2022

1 answer

0 votes

47.6k views

If you combine 4x and -2x how many x's will we have left?

asked May 3, 2022

1 answer

24 votes

153k views

Classify matter as elements mixtures and compounds

asked Feb 26, 2022

1 answer

13 votes

184k views

A dog finds a toy at rest on the floor. The dog pushes the toy horizontally on a frictionless floor with a net force of 2.0 Newtons for 3.0 meters. How much kinetic energy does the toy gain? Round your

asked Feb 8, 2022

1 answer

7 votes

142k views

The Persian king Cyrus II kept his empire stable by: A. letting people in captured lands keep their own customs. B. attacking and destroying most of the Greek city-states. C. not letting different parts

asked Oct 19, 2021

1 answer

5 votes

109k views

This is for middle school 8th grade new question need help last one :)

asked Oct 9, 2021

1 answer

4 votes

123k views

Joey went to the Walmart and brought 5 skateboards. He spent a total of 115$. How much does each skateboard cost

asked Sep 16, 2021

2 answers

0 votes

54.7k views

Calculate the mass of carbon dioxide produced from complete combustion of 16.6 g of octane, C8H18, in the following reaction. C8H18 O2 --> CO2 H2O (unbalanced) A. 51.2 g CO2 B. 102 g CO2 C. 57.6 g CO2

asked May 7, 2021

1 answer

3 votes

88.6k views

16 for f(x) = = - 4 < x < -1 - 1< X < 6 -x+ 5 for

asked Mar 19, 2021

1 answer

2 votes

190k views

Table salt is the compound sodium chloride (NaCl). Use the periodic table to find the molar mass of NaC

asked Jan 28, 2021

1 answer

5 votes

7.8k views

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