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masya89 [10]
3 years ago
8

How many sides does the covered polygon have?

Mathematics
1 answer:
andrezito [222]3 years ago
6 0
5 sides and 3 angles.
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(please help me)
Jobisdone [24]

Answer:

8/14

Step-by-step explanation:

there are 5 odd numbers and 3 numbers are coloured red

7 0
2 years ago
Find the factors and zeros of 6x^2 +8x-28=2x^2 + 4
Mice21 [21]

Answer:

First solve the equation:

6x^2 + 8x -28 = 2x^2 + 4

=> 6x^2 - 2x^2 + 8x - 28 -4 = 0 => 4x^2 + 8x - 32 = 0

Extract common factor 4:

=> 4[x^2 + 2x - 8] = 0

Now factor the polynomial:

4(x + 4) (x - 2) = 0

=> the solutions are x + 4 = 0 => x = -4, and x - 2 = 0 => x = 2.

So the answer is the option B: 4(x + 4)(x - 2); {-4, 2}

HOPE THIS HELPS! :D

4 0
2 years ago
Ken has $950 in a savings account at the beginning of the summer. He wants to have at least $600 in the account by the end of th
Neko [114]
Every week he withdraws $35 from the $950 in his savings, and he wants at least $600 by the end of the summer. So we could write:

\sf 950-35x\ge 600

Where 'x' is the number of weeks. Now let's solve it for 'x'.

Subtract 950 to both sides:

\sf -35x\ge -350

Divide -35 to both sides, don't forget to switch the sign when dividing/multiplying by a negative number:

\sf x\le 10

So he can only withdraw at money for at most 10 weeks if he wants at least $600 left in his account.
6 0
3 years ago
Submit your solution. A=h/2(a+b); for h
Nimfa-mama [501]
A=h/2(a+b)
A=h/2a+2b
A(2a+2b)=h
8 0
3 years ago
If you grow 523 eggplants and sell 378 how many do u have left
hammer [34]

you will have 145 eggplants

6 0
3 years ago
Read 2 more answers
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