Recent activity by Krzysiek Grzembski

Recent activity by Krzysiek Grzembski

7(3y-x)= -21 solve for y

answered Dec 2, 2023

1 answer 154k views

A pitching machine is used to pitch two balls. The speed of both balls is 94 km/hr. The mass of one ball is 5 grams, and the mass of the other ball is 50 grams. Since both balls are traveling at the same

asked Oct 11, 2023

2 answers 118k views

Solve using elimination. x − 8y = 19 9x + 8y = 11 (, )

asked Sep 6, 2023

1 answer 139k views

Select the values of x that make the inequality true: choose three

answered May 23, 2023

1 answer 124k views

i have exam tomorrow I'am studying for it Find the degree of the following polynomialsa) 2^2 + 7 + 10b) 7^5 + 10^ + 19c) ^2 − 5^10 + 100d) 11^2 + 13 − 11^2 + 150

asked May 2, 2023

1 answer 70.8k views

Which of the following is a solution? A) milk B) salt water C) chlorine D) muddy water

answered Feb 27, 2023

2 answers 159k views

F(x)= 5x find f(x) for each x- value in table

asked Feb 24, 2023

1 answer 189k views

Read this paragraph. 1. Zoos are needed to protect animals. 2. The Wildlife Conservation Society has worked hard to create more than one hundred protected habitats around the world for the rerelease of

answered Jan 15, 2023

1 answer 217k views

Triangle angle sum theorem What’s the value of w?

asked Jan 14, 2023

1 answer 162k views

What angle is this A. Vertical B. Adjacent C. Supplementary D. Complementary Can be multiple answers

asked Dec 25, 2022

1 answer 96.6k views

What do you think Piet Mondrian tried to express in his artwork? What is the meaning of this artwork?

answered Nov 29, 2022

1 answer 174k views

Can someone please check this paragraph I wrote Voy al cine con mis amigos hoy. Vamos a ver a Tom y Jerry. Voy a usar un suéter gris, pantalones negros, calcetines blancos y zapatos negros. También voy

asked Sep 25, 2022

1 answer 81.7k views

A body weighs 0.40 N in air,0.30 N fully immersed in water and 0.35 N when fully immersed in a liquid. Calculate the relative density of the liquid.

asked Sep 23, 2022

1 answer 5.5k views

What is zone of peace?

asked Aug 8, 2022

1 answer 2.3k views

Which of the following was a power granted to the Federal government under the Articles of Confederation? A. create laws B. sign treaties C. increase taxes

answered Jul 17, 2022

1 answer 134k views

Find measure of angles B, E, D and C and the length of BC. Triangle ABC ~ Triangle DEF. Measure of angle A = 30 degrees and measure of angle F = 65 degrees. AB=20, DE = 35, EF= 28.

asked Jun 19, 2022

2 answers 127k views

2020-2021-T-Math-Gr05-T11 Question: 1-16 Jason helped his dad put plastic and aluminum items into the recycling container. The container is a large cube with a length, width, and height of 6 feet. What

answered May 26, 2022

1 answer 66.9k views

How do you explain cognitive differences among children from different culture

answered May 6, 2022

1 answer 212k views

The ancient Egyptians built the pyramids to be used as tombs. for crop storage. as places of worship. for government meetings.

asked Feb 25, 2022

2 answers 222k views

13 Find the scale factor

answered Feb 10, 2022

2 answers 127k views

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