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27 ÷ (−9) = give step by step explaination
answered
Jun 27, 2022
Mathematics
high-school
6
votes
29.4k
views
What is the melting point of sand
answered
Jun 20, 2022
Physics
high-school
1
vote
120k
views
YO PLLLLLLZ HELP MEEEEE!!!!!!! What causes the structures of igneous rocks to be different
answered
Apr 13, 2022
Biology
high-school
1
vote
10.2k
views
PLEASE HELP MEEE PLEASEEEE
answered
Mar 18, 2022
Mathematics
high-school
6
votes
170k
views
The boundary line of a linear inequality passes through the points (3,0) and (0,6). The points (3,0) and (2,6) are not solutions of the inequality. Write the linear inequality
answered
Feb 15, 2022
Mathematics
high-school
3
votes
27.3k
views
Can someone explain this to me please?
answered
Nov 22, 2021
Mathematics
high-school
3
votes
134k
views
Hemophilia is a recessive sex-linked disorder (Xh). A man with hemophilia and a female carrier are concerned about their daughter inheriting the disorder. Use a punnett square explain to these parents
answered
Oct 9, 2021
Biology
high-school
7
votes
180k
views
The in situ hydraulic conductivity of a normally consolidated clay is 5.4 X 10-6 cm/sec at a void ratio of 0.92. What would be its hydraulic conductivity at a void ratio of 0.72? Use Eq. (1.36) and n =
answered
Oct 4, 2021
Engineering
college
3
votes
139k
views
Which statement explains how weight is different from mass? O Mass is a varying property. O Mass is measured in newtons. O Weight is always greater than mass. 0 Weight is a measure of gravitational pull.
answered
Aug 4, 2021
Geography
college
2
votes
105k
views
PLS ANSWER DUE LATER TODAY!!!
answered
Jun 14, 2021
History
middle-school
6
votes
11.1k
views
Kwan made a sculpture in the shape of a polyhedron. It only has one base that is a triangle. What three-dimensional figure is her sculpture?
answered
Apr 24, 2021
Mathematics
middle-school
4
votes
177k
views
There are 3 fourth grade clases with a total of 90 scholars. 2/5 of the scholars have a sister. 1/2 of the scholars have a brother. How many scholars have a sisters?
answered
Jan 26, 2021
Mathematics
college
4
votes
12.8k
views
I know this is simple, but I’m having trouble. Can you help me? A plastics stock dropped 1 1/4 points every day of a 5-day business week. How many points did the stock drop that week?
answered
Jan 7, 2021
Mathematics
high-school
1
vote
54.1k
views
Amy is 3 years older than her brother. Together, their ages are 14. Amy wrote the equation x+(x+3)=14 to represent the sum of their ages. What does x represent in Amy’s equation? Amy’s age Amy’s brother’s
answered
Sep 8, 2020
Mathematics
middle-school
2
votes
35.9k
views
1. 2cos I -2x + 43 cos4x = 4 cos x-1 2. 4 sin + cos +3= 4cos cos ) 3. 2cos2x+3cosx=2cos3x= 4sinx sin 2x 4. 2+ 3(sin 2x-3sin x = cos 2x+3cosx 5. 2cos^x+2/3 sin x cosx+1=3(sin x+ V3 cos x)
answered
Jul 17, 2020
Mathematics
middle-school
0
votes
143k
views
According to the Law of Conservation of Mass, the mass of a substance should ___________ during a chemical reaction. A) Multiply B) Not change C) Disappear D) Grow
answered
Jun 17, 2020
Biology
middle-school
2
votes
125k
views
What is a southern righter
answered
May 26, 2020
History
middle-school
7
votes
80.9k
views
Researchers noted that about half of all species of bacteria contain small segments of DNA of about 20-50 base pairs derived from plasmids or viruses. The phrase clustered regularly interspaced short palindromic
answered
Apr 1, 2020
Biology
high-school
4
votes
154k
views
The conflict known in Russia as the Great Patriotic War is known by most people as The Cold War World War I The Russian revolution World war II
answered
Feb 17, 2020
History
middle-school
1
vote
148k
views
Which element adjusts the space around the data in each cell of a table? _____ adjusts the space around the data in each cell of a table.
answered
Feb 5, 2020
Computers and Technology
middle-school
4
votes
227k
views
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