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A builder set up a wooden frame in which to pour concrete for a foundation to a house. the length of the wooden frame is 24 feet. The width is 32 feet. The diagonal is 40 feet. Which best describes the
answered
Oct 31, 2019
Mathematics
middle-school
1
vote
153k
views
The doctor orders2cc of 2% lidocaine to be use as a loca anesthetic how many milliliter s will you draw
answered
Aug 3, 2019
Mathematics
middle-school
1
vote
151k
views
In a cooking context, which of the following materials is the best heat conductor? A. Gas B. Iron C. Any dense liquid D. Glass
answered
Jun 9, 2019
Chemistry
college
2
votes
107k
views
Which of these head gaskets is most commonly used on engines equipped with an aluminum cylinder head on a cast iron block? A. Perforated steel core B. Rubber-coated metal C. Multilayered steel D. Solid
answered
Feb 14, 2019
Advanced Placement (AP)
high-school
3
votes
146k
views
There are 20 balls in a bag. Ten of the balls are red, 4 are green, and the rest are yellow. Which ratio represents the number of yellow balls to red balls? 3/5 2/5 3/10 1/5
answered
Jan 27, 2019
Mathematics
high-school
4
votes
200k
views
If an object 18 millimeters high is placed 12 millimeters from a diverging lens and the image is formed 4 millimeters in front of the lens, what is the height of the image? A. 14 millimeters B. 6 millimeters
answered
Dec 7, 2018
Physics
middle-school
4
votes
198k
views
Find the greatest common factor. 3x4y2 + 12x2y3 + 6x3y4
answered
Oct 1, 2018
Mathematics
middle-school
5
votes
40.6k
views
Explain how the American Recovery and Reinvestment Act could create jobs. In at least 150 words
answered
Sep 27, 2018
History
high-school
7
votes
160k
views
Why did the United States believe the domino theory applied to Vietnam? because Vietnam shared a border with China because Vietnam received support from Cuba because Vietnam had colonial ties to France
answered
Aug 8, 2018
History
high-school
4
votes
188k
views
Within a flock of birds, some birds have long narrow beaks, and other birds have short wide beaks. Environmental changes happen that make it harder for birds that have short wide beaks to find food. After
answered
Jun 3, 2018
Biology
middle-school
2
votes
118k
views
Which of these triangles is congruent and why?
answered
Mar 21, 2018
Mathematics
middle-school
2
votes
88.8k
views
What is the wavelength of the light emitted that has a frequency of 1.50 x 1013 Hz? 2.5 x 10-21 m 2.0 x 10-5 m 5.0 x 105 m 4.5 x 1021 m
answered
Jan 19, 2018
Chemistry
high-school
1
vote
40.8k
views
Ashton is saving money to buy a new bike. He needs $120 but has only saved 60% so far. How much more money does Ashton need to buy the scooter?
answered
Nov 22, 2017
Mathematics
middle-school
5
votes
209k
views
Find the vertex of an angle of an isosceles triangle if one base angle is 8 less than half the vertex? please help me!
answered
Aug 15, 2017
Mathematics
high-school
4
votes
109k
views
what is f(x) = 2x2 28x – 5 written in vertex form? f(x) = 2(x 7)2 – 19 f(x) = 2(x 7)2 – 103 f(x) = 2(x 14)2 – 14 f(x) = 2(x 14)2 – 98
answered
Jan 13, 2017
Mathematics
high-school
6
votes
26.5k
views
. Increasing the pressure on a gas __________ the volume the gas occupies. (Points : 1) increases decreases has no effect on
answered
May 29, 2016
Physics
high-school
4
votes
221k
views
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