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OverLord2011 [107]
3 years ago
9

Need answers to these ..x..= 99 +99 3a+3a=...x3a=..... 3x11+3x19=.....x....

Mathematics
1 answer:
SpyIntel [72]3 years ago
4 0
2x99=99+99
3a+3a=2x3a=6a
3x11+3x19=3x30
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Please help I will mark you as brainliest! Work out the area of shape P!
ozzi
To find the area of a triangle, multiply the height (6) by the base (4) and divide by 2.
- 6 • 4 = 24, 24 / 2 = 12.
The area of this triangle is 12.
7 0
3 years ago
Which rectangular prism will have the largest volume
IrinaVladis [17]

Answer:

You need to attach a picture or something.

5 0
3 years ago
Complete the work to find the dimensions of the rectangle. x(x – 3) = 10 x2 – 3x = 10 x2 – 3x – 10 = 10 – 10 (x + 2)(x – 5) = 0
Norma-Jean [14]

Answer:

Length =5

Width = 2

Step-by-step explanation:

Given

Length =x

Width = x -3

Area = 10

x(x-3) =10

See comment for missing part of the question

Required

Complete the expression to determine the dimension of a rectangle

We have:

x(x-3) =10

Open bracket

x^2 -3x = 10

Equate to 0

x^2 -3x - 10 =0

Expand

x^2 + 2x - 5x - 10 = 0

Factorize

x(x + 2) - 5(x + 2) = 0

Factor out x + 2

(x  - 5)(x + 2) = 0

Solve for x

x - 5 = 0 or x + 2 = 0

x = 5 or x = -2

The value of x cannot be negative

So:

x  = 5

Recall that:

Length = x

Width = x - 3

So:

Length =5

Width = 2 ---- i.e. 5 - 3

6 0
2 years ago
Part A
lawyer [7]

Answer:

Mei took 9 more strokes than Noah

Step-by-step explanation:

HOPE THIS HELPED! ;D

5 0
3 years ago
Can a chord also be classified as a radius?
klemol [59]
No.

A chord is a straight segment that joins two points of the circumference. It starts at a point in the circumference and ends at other point in the circumference.

The radius goes from the center of the circle (which is not on the circumference) to one point of the circumference.

The diameter is a chord (the largest chord possible); but not the radius.
5 0
3 years ago
Read 2 more answers
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