Questions by Tachy

Questions by Tachy

A) State the meaning of the term principal focus as applied in lenses.

asked Aug 22, 2023

1 answer

12 votes

80.1k views

Line a has the equation "-6x+2y=4." Line b has the equation y=-6x +1. Which line is steeper? Are the lines parallel,perpendicular, or neither

asked Aug 16, 2023

1 answer

2 votes

2.7k views

Ben jogged 4 and 1/2 miles in 1 and 1/4 hours at a constant rate. How far did Ben jog in one hour? *

asked May 27, 2023

1 answer

1 vote

77.1k views

Find the perimeter of this semi-circle with radius, r = 31cm. Give your answer rounded to 1 DP

asked May 16, 2023

1 answer

13 votes

146k views

A sound wave travelling in water has a frequency of 100 Hz. The speed of sound in water is 1482 m/s. Calculate the wavelength of the wave

asked Mar 5, 2023

1 answer

25 votes

198k views

Please answer this.

asked Oct 18, 2022

1 answer

10 votes

157k views

How to solve (with steps) 3 ( x + 2 ) = 9 ( 6 - x )

asked Oct 12, 2022

2 answers

5 votes

217k views

Blacks typically have higher incomes than whites in South Africa True or false

asked Jun 24, 2022

1 answer

2 votes

189k views

Brett asked George and Danielle to help him hang up 30 posters for a school dance. He gave 15 of the posters to George. He gave 13 of the remaining posters to Danielle. Brett hung the remaining posters.

asked Jun 3, 2022

1 answer

0 votes

78.7k views

Martin rides his motorcycle at 20 m/s. suddenly he sees a row of stones blocking the road 170 m ahead. He applies the brakes and the motorcycle is decelerated at 2 m/s?. Justify will he be able to stop

asked May 27, 2022

1 answer

5 votes

195k views

Please select the word from the list that best fits the definition If the information is correct

asked Feb 23, 2022

2 answers

1 vote

187k views

The names of all of the states in the United States are placed in a bag. One name is drawn from the bag. 1/25 1/48 1/50 0

asked Dec 26, 2021

1 answer

5 votes

75.5k views

What type of linear system is shown below? A inconsistent B. consistent and independent C. consistent and dependent D. inconsistent and dependent Graph is attached , please help

asked Dec 11, 2021

1 answer

4 votes

192k views

Which statement explains changes in government from absolute monarchy to a democratic republic? Kings and queens wished to maintain authority and control The divine right of to rule was reinforced Citizens

asked Nov 20, 2021

1 answer

3 votes

149k views

Simplify completely X + 12x +35 3x + 15 somety company 05. ( pomen 11 point +21 X + 5 + 11 x +7

asked Nov 16, 2021

1 answer

3 votes

89.2k views

EASY QUESTION! MARKING BRAINILEST! QUESTION IN PICTURE!

asked Aug 14, 2021

2 answers

5 votes

36.2k views

Please help me asap!!!!!!!

asked Aug 6, 2021

1 answer

0 votes

161k views

For which survey is a sample not necessary

asked Aug 5, 2021

2 answers

1 vote

154k views

If the cirrus cloud is moving east, then

asked Apr 21, 2021

1 answer

2 votes

223k views

Question Help 6 cm 16 cm 5.2 cm find the volume

asked Feb 23, 2021

1 answer

1 vote

28.1k views

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