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julia-pushkina [17]
3 years ago
8

I don't know what to do.

Mathematics
1 answer:
mezya [45]3 years ago
7 0
Photo-math take a picture of your problem and it will give you your answer
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Do in five minutes please help me out I will give you points if you help me out thank you
Margaret [11]

Answer:

sorry dude no clue

Step-by-step explanation:

8 0
4 years ago
Which is the graph of f(x) = -(x + 3)(x + 1)?
Furkat [3]

Answer:

It's the second option

Step-by-step explanation:

Graph for -(x+3)(x+1)

4 0
3 years ago
Jane is making a suit which requires 2 5⁄8 yards for the jacket and 1 3⁄4 yards for the skirt. What's the total amount of materi
Ann [662]
The answer is B. 4 3⁄8 yards. The amount of material needed for the jacket is: x = 2 5/8 yd = 2 + 5/8 = 16/8 + 5/8 = (16+5)/8 = 21/8 yd. The amount of material needed for the skirt is: y = 1 3/4 yd = 1 + 3/4 = 4/4 + 3/4 = (4+3)/4 = 7/4 yd. The total amount of material Jane needs is: x + y = 21/8 + 7/4 = 21/8 + 14/8 = (21+14)/8 = 35/8 = (32+3)/8 = 32/8 + 3/8 = 4 + 3/8 = 4 3/8 yd.
7 0
4 years ago
A bag contains 12 beads 2 blue 1 green 3 purple the rest red
Anestetic [448]
Answer : 6 red beads

explanation: 2+1+3 = 6

12-6 = 6

hope this helps :)
3 0
3 years ago
What is the length of ED
STALIN [3.7K]

Answer:

ED ≈ 2.6 units

Step-by-step explanation:

Using the Sine rule in Δ DEF

\frac{FD}{sin115} = \frac{ED}{sin20}

\frac{6.95}{sin115} = \frac{ED}{sin20} ( cross- multiply )

ED sin115° = 6.95 sin20° ( divide both sides by sin115° )

ED = \frac{6.95sin20}{sin115} ≈ 2.6 ( to the nearest tenth )

4 0
3 years ago
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