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Post New Question
All Questions
+0
236027 Questions
0
243
1
Math
So if I have a triangle that has an exterior angle plus all of the interior angles including the angle vertical to the exterior angle and I am trying to find a formula for this what formula would I use?
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Guest
Mar 23, 2022
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323
1
How do I find this?
Check all that apply
x^2<81
A. 6
B. 9
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Guest
Mar 23, 2022
0
7
399
1
A column ABCD supports several loads as shown in Figure 1. Segment AB has an area of 8,000mm2, segment BC has 2,000mm2, and segment CD has a
A column ABCD supports several loads as shown in Figure 1. Segment AB has an area of 8,000mm2, segment BC has 2,000mm2, and segment CD has an area of 12,000mm2 Determine the axial (normal) stress in each segment and identify if the resulting
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Guest
Mar 23, 2022
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307
1
help with polynomials
Factor x^8 - y^8 as the product of four polynomials of degree 1, each of which has a positive coefficient of x.
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Guest
Mar 23, 2022
-1
353
1
alg 2 help
Let . Then $P$ can be expressed in the form where a, b, and c are positive integers. Find the smallest possible value of a + b + c.
thank you in advance for the help
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Guest
Mar 23, 2022
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338
7
Proof that a scaling factor of a scales a polygon's area by a²? (Due in 3 hours)
Our teacher asked us to find and prove the scaling of a polygon's area when you scale it by a factor of a. I've searched for a long while, and I've found answers saying that it's a², but there is no proof for it. All I've found so far is a mention
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Guest
Mar 23, 2022
Mar 22, 2022
-1
316
2
help due in 3 hours
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Guest
Mar 22, 2022
-1
348
1
Solve the following percent puzzle, entering each square of the completed puzzle in the corresponding box below.
Solve the following percent puzzle, entering each square of the completed puzzle in the corresponding box below. [asy] void shademe(pair A) { fill(A--(A+(1,0))--(A+(1,1))--(A+(0,1))--cycle,gray(0.8)); } size(125); shademe((2,0)); shademe((1,1)); shademe((0,2));
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Guest
Mar 22, 2022
0
426
1
PLEASE HELP DUE IN 5MIN
Three vertices of a square have coordinates A(2, 4), B(5, –1), and C(0, –4). Give the coordinates of the fourth vertex, D, in ordered pair (x, y) form.
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Guest
Mar 22, 2022
0
324
1
Please help! Consider the function f(x)=-(x+2)^2+4 2 + 4. A) In what form is this quadratic function written? _____ B) List the values of
Please help! Consider the function f(x)=-(x+2)^2+4 2 + 4. A) In what form is this quadratic function written? _____ B) List the values of the following parameters a = _____ h = _____ k = _____ Vertex = _____ C) What will
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Guest
Mar 22, 2022
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227
1
Prisms
A triangular prism has a triangular face with a base of 20 millimeters and a height of 17 millimeters. Its volume is 1,020 cubic millimeters. What is the length of the triangular prism?
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Guest
Mar 22, 2022
-1
225
1
fraction
Your friend's hair is $50\frac{4}{5}$5045 centimeters long. Your hair is $8\frac{9}{10}$8910 centimeters long. How much longer is your friend's hair than yours?
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Guest
Mar 22, 2022
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373
1
A cookie has 130 calories. An orange has 35 calories. What is the ratio of the calories in an orange to the calories in the cookie?
A cookie has 130 calories.
An orange has 35 calories.
What is the ratio of the calories in an orange to the calories in the cookie?
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Guest
Mar 22, 2022
+1
382
3
Need help
You are given the following reaction equation.
2 Fe(aq) + 3 CuCl2(aq) --> 2 FeCl3(aq) + 3 Cu(s)
If 0.0125 moles of iron solid reacted, how many moles of copper solid would be produced ?
Put your answer
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Guest
Mar 22, 2022
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308
1
Let be a complex number such that Find the largest possible value of
Let be a complex number such that Find the largest possible value of
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Guest
Mar 22, 2022
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288
2
What to do with this inequality sign
Which are solutions to the inequality below
sqrt(x)>8
A. 64
B. 65
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Guest
Mar 22, 2022
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341
3
Need help on inequalities
Which values are solutions to the inequality below
sqrt(x)<12
A. 12
B. 125
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Guest
Mar 22, 2022
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342
2
320000 m2 to ha. How can I do this quickly and efficiently? Please help.
I have some maths homework that's due tomorrow and need help. How can I solve 320000 m2 to ha in a quick and easy way?
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Guest
Mar 22, 2022
0
673
2
i need help please
1. In ΔPQR, r = 49 inches, ∠P=107° and ∠Q=42°. Find the length of p, to the nearest inch.
2. In ΔGHI, i = 650 cm, ∠H=87° and ∠I=79°. Find the length of h, to the nearest tenth of a centimeter
3. In
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Guest
Mar 22, 2022
0
334
2
how to find area of parrelagram inside a rectangle
cdsc
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Guest
Mar 22, 2022
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