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Pachacha [2.7K]
3 years ago
14

If (3x+5)^2=a

e" class="latex-formula">+bx+c, what is the value of a+b+c?

Mathematics
1 answer:
Lisa [10]3 years ago
4 0
I hope this helps you

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What is the cube root of -12 to the nearest integer
NeTakaya

Answer:

2.29 approximately

Step-by-step explanation:

Therefore, the cube root of 12 is 2.29 approximately.

4 0
2 years ago
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You and your friends decide to camp for one night. Look at the diagram of your tent below. It is drawn on 1 cm squared paper. Th
Citrus2011 [14]

Answer:

1.Area of Porch =2.5m²

2.Number of people =3 people

Step-by-step explanation:

The porch area from the diagram has a dimension of 4 units by 10 units

One units =1cm

Thus the porch is drawn with dimensions of 4cm by 10 cm

Taking length is 10 cm and width as 4 cm, convert these dimensions according to the scale.

The scale is 1cm=0.25m

The width will be= 0.25×4=1 m

The length will be=0.25×10= 2.5m

Area of the porch is given by the formula;

length×width because its has a shape of a rectangle

Area of porch will be

=1m ×2.5m =2.5m²

2.

Find the dimensions of the tent

14 units by 10 units

Applying the scale on the dimensions by multiplying by 0.25

14×0.25=3.5m

10×0.25=2.5m

Width=2.5m

length=3.5m

Subtract the edge distance on both the length and width

Length will be=3.5-(0.25×2)=3.0m

Width will be=2.5-(0.25×2)=2.0m

Find the area remaining to be covered by the people while sleeping

=3.0×2.0=6m²

Area covered by sleeping bag and a ground mat

2m×1m=2m²

Number of people that can sleep in the tent

6m²÷2m²=3 people

8 0
3 years ago
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WHAT WOULD THIS BEEE
Neporo4naja [7]
No, the angles are roughly 34, 44, and 102
5 0
2 years ago
What's the domain for this???
nikklg [1K]
All Real Numbers is the domain
8 0
3 years ago
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Can someone explain this??
alexandr402 [8]

Answer:

Step-by-step explanation:

a+(n-1)*d=t_{n}\\\\a+(70-1)*(-43)=t_{70}\\\\a+69*(-43)=500\\\\a-2967=500\\\\a=500+2967\\\\a=3467

4 0
2 years ago
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