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Hitman42 [59]
3 years ago
15

3x+5 and g(x)= x^2-6 find F(4)

Mathematics
1 answer:
Novosadov [1.4K]3 years ago
4 0

Answer:

Which expression has a greatest common factor of 3h?

Step-by-step explanation:

You might be interested in
Express (x-1)^2<br> as a trinomial in standard form.
Andrews [41]

Answer:

x² - 2x + 1

Step-by-step explanation:

We want to express (x - 1)² as a trinomial. In other words, we want to expand this out.

(x - 1)² = (x - 1)(x - 1)

We use FOIL (First, Outer, Inner, Last). The First terms are x and x. Multiply:

x * x = x²

The outer terms are x and -1. Multiply:

x * (-1) = -x

The inner terms are -1 and x; multiply:

(-1) * x = -x

The last terms are -1 and -1; multiply:

(-1) * (-1) = 1

Add all these together:

x² + (-x) + (-x) + 1 = x² - 2x + 1

<em>~ an aesthetics lover</em>

3 0
3 years ago
Twice y is at most 29
ArbitrLikvidat [17]

Answer:

2t=29

Step-by-step explanation:

the phrase is at most means we set the constant 29 less than or equal to the term 2t using the (<=) operator

4 0
3 years ago
EXTRA POINTS
lianna [129]
The slope is 1, so m = 1. 
The given point is (x,y) = (1,5) which means x = 1 and y = 5 pair up together.

Plug the three pieces of info (m = 1, x = 1, y = 5) into the y = mx+b equation. Then solve for b

y = mx+b
y = 1*x + b ... replaced m with 1
5 = 1*1 + b .... replaced x with 1, replaced y with 5
5 = 1+b
1+b = 5
b+1 = 5
b+1-1 = 5-1
b = 4

Since m = 1 and b = 4, we know that y = mx+b turns into y = 1x+4 which simplifies to y = x+4

-----------------------------------------------------------------------------------

Answer: y = x+4
8 0
3 years ago
Help me please. Find the measures of CAD and DAE
VladimirAG [237]

well, we know the "sum" of both angles is 90°, notice the rectangle in the corner, so we can say that the angles are simply complementary angles, thus

\left( \cfrac{3}{2}x+20 \right)+2x=90\implies \stackrel{\textit{multiplying both sides by }\stackrel{LCD}{2}}{2\left( \cfrac{3}{2}x+20 + 2x \right)=2(90)} \\\\\\ 3x+40+4x=180\implies 7x+40=180\implies 7x=140\implies x=\cfrac{140}{7} \\\\\\ x = 20~\hfill \stackrel{\measuredangle CAD}{\cfrac{3}{2}20+20\implies 50}\qquad\qquad \stackrel{\measuredangle DAE}{2(20)\implies 40}

8 0
2 years ago
Is the perimeter of rectangular field is 20 metre and its breadth is 40 metre find its length​
alexgriva [62]

Answer:

No solution

Step-by-step explanation:

the perimeter of rectangular: 2 x (B+L)

2 x (40 + L) = 20

80 + 2L = 20

2L = -60

L = - 30  .... length can't be negative

5 0
3 years ago
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