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sattari [20]
3 years ago
6

Find the area of a rectangle that length is 7n^2 +3n and width 2n^3

Mathematics
1 answer:
WITCHER [35]3 years ago
4 0

Answer:a

Step-by-step explanation: avnvgjv

A

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The Angle Bisector Theorem states that:
Papessa [141]
The angle bisector theorem states that the bisector divides the opposite side of triangle into 2 segments that are equal to the triangle's other 2 sides. so the answer is C.


4 0
3 years ago
8w^2+8w+9 <br> what's the value if w=2
artcher [175]

Answer:

Substitute the w‘s in the equation for 2.

8(2)^2+8(2)+9

32+16+9

57

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7 0
3 years ago
HH represents the height of the tree (in centimeters), t tt years since Renata moved in. H = 210 + 33 t H=210+33tH, equals, 210,
Jet001 [13]

Answer:

Therefore the rate of growth of the tree is 33 cm/ yr.

Step-by-step explanation:

Given that,

The height of the tree is

H= 210 +33t

Here H represent the height of tree in cm and t is time in year.

The rate of growth is the first order derivative of the H with respect to time.

i.e The rate of growth  =\frac{dH}{dt}

∴H= 210 +33t

Differentiating with respect to t

\frac{dH}{dt} =0 +33

\Rightarrow \frac{dH}{dt}=33

Therefore the rate of growth of the tree is 33 cm/ yr.

7 0
3 years ago
In a salad recipe, the ratio of carrots to cucumbers must remain constant. The table below shows some possible combinations of c
skelet666 [1.2K]
I think the answer is B
4 0
3 years ago
The area of a rectangular closet is 8 square feet. The perimeter is 12 feet. What are the
3241004551 [841]
A=8ft^2
A=l•w
8=l•w
l=8/w

P=2(l+w)
12=2(8/w+w)
12=2(8/w+w/1)
12=2(8/w+w^2/w)
12=16w^2/w
12=16w
w=12/16
w=3/4=0.75ft
l=8/0.75=10.67ft
8 0
3 years ago
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