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monitta
3 years ago
15

Factorise fully 8x2 + 6x

Mathematics
2 answers:
Sophie [7]3 years ago
6 0

Answer:

22

Step-by-step explanation:

Inessa05 [86]3 years ago
6 0
<h3>the answer is 2x(4x + 3)</h3>

Step-by-step explanation:

2 goes into both 8 and 6

reducing it to 4 and 3 at this stage nothing else apart from 1 can go in 4 and 3

so we have 2x(4x + 3)

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Sandra needs to buy meters of chain for a home project. Which decimal number is equal to the fraction ?
meriva
The correct question is
<span>Sandra needs to buy 21/25 meters of chain for a home project. Which decimal number is equal to the fraction 21/25?

we have that
21/25--------> multiply by (4/4)
(21/25)*(4/4)=(21*4)/(25*4)-----> 84/100------> 0.84

the answer is the option
0.84

</span>
7 0
4 years ago
A book sold 31,200 copies in its first month of release. Suppose this represents 8.4% of the number of copies sold to date. How
Nadusha1986 [10]
26208 is the amount of copies sold to date
8 0
4 years ago
F(x) = x^2 + 4x-12
Ahat [919]

Answer:

a) x-intercepts at -6 and 2

b) y-intercept at -12

c) minimum at (-2, -16)

Step-by-step explanation:

8 0
3 years ago
The average number of Instagram likes per day for Mr. Tutaks class was recorded and constructed into the following box plot
goldfiish [28.3K]

Answer:

Picture?

Step-by-step explanation:

4 0
4 years ago
In the figure below line DE is parallel to line FG and transversal AG
Arturiano [62]

Answer: The answer is 147° and 33°.

Step-by-step explanation:  We are given a figure in which the line DE is parallel to the line FG and AG is a tranversal. We are to find the value of 'x' and 'y' from the figure.

Also, given that

∠ABE = (5y - 18)°.

We can see from the figure that ∠DBG and ∠ABE are vertically opposite angles, so they must be equal.

That is,

\angle DBG=\angle ABE\\\\\Rightarrow x=5y-18\\\\\Rightarrow 5y-x=18.~~~~~~~~~~~~~~~(i)

Also, since ∠DBG and ∠FGB are interior angles on the same side of the transversal, so their sum is 180°.

That is

\angle DBG+\angle FGB=180^\circ\\\\\Rightarrow x+y=180.~~~~~~~~~~~~~~~~~(ii)

Adding equations (i) and (ii), we get

y+5y=18+180\\\\\Rightarrow 6y=198\\\\\Rightarrow y=33,

and from equation (ii), we get

x=180-33=147.

Thus, x° = 147° and y° = 33°.

4 0
3 years ago
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