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3 years ago

Please answer 15 and 16.

Mathematics

2 answers:

Romashka-Z-Leto [24]3 years ago

4 0

The answer to 15 is b and 16 is d

alex41 [277]3 years ago

4 0

The answer to 15 is actually (A.) and the answer to 16 is (A.) as well and if you have any further trouble try using mathway to help out

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Madelyn has x nickels and y dimes, having a maximum of 15 coins worth no

aliina [53]

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Answer:

2 nickels, 9 dimes

Step-by-step explanation:

When there are a number of overlapping shaded areas on the graph, I find it convenient to use the reverse of the inequalities. That makes the unshaded area the solution space. Here, the vertices of the triangular solution space are ...

(2, 9), (2, 13), (6, 9)

Any of the grid points within (or on) this triangle is a possible solution. One of them is (2, 9) corresponding to 2 nickels and 9 dimes.

Three solutions are shown:

(x, y) = (2, 9), (3, 10), (4, 11)

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2 years ago

When ∆A′B′C′ is reflected across the line x = -2 to form ∆A″B″C″, vertex (note: please enter your response using apostrophes ins

maria [59]

(A) because it is reflecting over the x-axis.

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3 years ago

Please help would greatly appreciate it

SCORPION-xisa [38]

Answer: 1. muiltply the two volumes 2. 273.32 cubic centimeters are your answers hopefully I'm correct on this.

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3 years ago

1) g=-y+c/x, solve for X

Sindrei [870]

Answer:

the solution $x = \frac{c}{g-y}$

Step-by-step explanation:

Step 1:-

Given problem $g=\frac{-y+c}{x}$

here l.cm is x

$g = \frac{x y+c}{x}$

cross multiplication we get ,

$g x = x y +c$

Step 2:-

subtracting x y on both sides , we get

$g x - x y = c$

taking common 'x' we get,

$x(g-y) = c$

Final answer:-

$x = \frac{c}{g-y}$

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3 years ago

Solve: 4x+6y+2=0 and 9y=6x+21

AVprozaik [17]

I hope this helps you

6 0

3 years ago

Read 2 more answers