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Alisiya [41]
3 years ago
7

True or false? Brainlest of explanation

Mathematics
2 answers:
Stella [2.4K]3 years ago
7 0

Answer: T,F, T, T, F

Step-by-step explanation:

nalin [4]3 years ago
4 0

Answer:c and d

Step-by-step explanation:

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A company sells trinkets and doodads. It costs the company $30 to make 4 trinkets and 2 doodads and $40 to make 3 trinkets and 4
vfiekz [6]
Tinkets:
4x = 30 \\ x = 7.5
now the next step
3x + 4y = 40
since you know x, you're able to substitute

3 \times (7.5) + 4y = 40 \\ 22.5 + 4y = 40 \\ 4y = 17.5 \\ y = 4.375
so trinket: $7.5
doodad: $4.375
8 0
3 years ago
Read 2 more answers
Please help me with these.. brainliest.​
adoni [48]

Answer:

it will be on platform 9 3/4

Step-by-step explanation:

6 0
3 years ago
A marching band stands in a triangle formation. The drum major stands at A, one of the vertices of the triangle. The whole forma
iragen [17]

Answer:

D. (1, 3)

Step-by-step explanation:

Based on the image uploaded, during the first march, move point A, 3 units left, the new position will (3, -4), then move point A again 5 units up, the new position will be (3,1).

From second march move point A  2 units left, the new position will be (1,1), finally move point A 2units up, the new position and last position will be (1, 3).

Thus, the drum major be standing on (1, 3)

7 0
3 years ago
(x + 6)(x + 2) = 60?
Salsk061 [2.6K]

Answer:

x^3=6

Step-by-step explanation:

x(x+2)+6(x+2)=60

x^2+2x +6x +12=60

5 0
3 years ago
Given f(x)= square root x and g(x) = lxl, which is the graph of (fog)(x)
marin [14]

Answer:

drawing the graph of f(g(x))=\sqrt{|x|}

The graph is attached in the images below.

Option A is correct option.

Step-by-step explanation:

We are given:

f(x)=\sqrt{x} and g(x)=|x|

We need to find graph of  (fog)(x)

We know that (fog)(x)= f(g(x))

Placing x=g(x) i,e x=|x|

(fog)(x)= f(g(x))\\f(g(x))=\sqrt{|x|}

Now, drawing the graph of f(g(x))=\sqrt{|x|}

The graph is attached in the images below.

Option A is correct option.

8 0
3 years ago
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