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GenaCL600 [577]

2 years ago

15

_+_+_= 30 Use only 1,3,5,7,9,11,13,15 You can repeat it

1 answer:

geniusboy [140]2 years ago

8 0

Answer

1 possible solution:

(5x7) in the first blank

(-3!) in the second blank

(-1) in the third blank

Step-by-step explanation:

(5x7) + -(3!) + -(1) 3! equals 3x2x1 or 6

35 + (-6) + (-1)

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Find the x- and y- intercepts of the following equation.

Ivanshal [37]

Answer:

The x-intercept is $(4,0)$

The y-intercept is $(0,-3)$

Step-by-step explanation:

Suppose you have a function f:

$f = f(x,y) = 0$

The x-intercept is the value of x when $y = 0$ .

The x-intercept is the value of y when $x = 0$ .

Solution

We have:

$f(x,y) = -3x + 4y = -12$

$-3x + 4y + 12 = 0$

x-intercept

The x-intercept is the value of x when $y = 0$ . So:

$-3x + 4(0) + 12 = 0$

$-3x + 12 = 0$ *(-1)

$3x - 12 = 0$

$3x = 12$

$x = \frac{12}{3}$

$x = 4$

The x-intercept is $(4,0)$

y-intercept

The y-intercept is the value of y when $x = 0$ . So:

$-3(0) + 4y + 12 = 0$

$4y + 12 = 0$

$4y = -12$

$y = \frac{-12}{4}$

$y = -3$

The y-intercept is $(0,-3)$

5 0

2 years ago

Is due today Help!!! Algebra ll

guapka [62]

$-7x-9y=-8$

$5x+6y=4$

$-35x-45y=-40$

$35x+42y=28$

$-3y=-12$

$y=4$

$5x+6(4)=4$

$5x+24=4$

$5x=-20$

$x=-4$

$(-4,4)$

Hope this helps.

頑張って!

7 0

3 years ago

Jim makes the chart shown below to prove that Triangle APD is congruent to triangle BPC:

Oliga [24]

Answer:

Given a square ABCD and an equilateral triangle DPC and given a chart with which Jim is using to prove that triangle APD is congruent to triangle BPC.

From the chart, it can be seen that Jim proved that two corresponding sides of both triangles are congruent and that the angle between those two sides for both triangles are also congruent.

Therefore, the justification to complete Jim's proof is "SAS postulate"

Step-by-step explanation:

6 0

2 years ago

What is 23% of 200? Please help

Effectus [21]

Answer:

46

Step-by-step explanation: .23 (200) = 46

6 0

3 years ago

Read 2 more answers

)) A group of cyclists went bike riding during a 7-day vacation. They biked 129 miles in the

shtirl [24]

Answer:

41 miles a day

Step-by-step explanation:

293 - 129 = 164

164 / 4 = 41

5 0

2 years ago

Read 2 more answers