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2 years ago

Select all numbers that are rational.

Mathematics

1 answer:

Anon25 [30]2 years ago

7 0

Well I’m not sure what the answer is cause of how u worded it but I know it’s not d.

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Use the Zero Product Property to find the x-intercepts for x^2+6x=y

Semmy [17]

Answer:

$x=0\ or\ x =-6$

Step-by-step explanation:

Given

$x^2+6x=y$

Required

Determine the x intercepts

To get the x intercepts, we simply set y to 0

Substitute 0 for y;

$x^2+6x=0$

Factorize:

$x(x +6) = 0$

Apply zero product property

$x=0\ or\ x + 6 =0$

$x=0\ or\ x =-6$

4 0

2 years ago

Whats the answer please

lbvjy [14]

For every £3 there’s is €4 euros
30/3 = 10
10x4= €40

5 0

2 years ago

ABCD is an isosceles trapezoid. m < A = 6x + 12 and m < D = 2x + 20. angles B&C are congruent.

eimsori [14]

Answer:

Step-by-step explanation:

4 0

2 years ago

The race speeds for the top eight cars in a 200-mile race are listed below. Use the range rule of thumb to find the standard dev

andre [41]

Answer:3.4d

Step-by-step explanation: From Range Rule of thump:

Standard Deviation = (Range)/4

=[(Highest value - lower value)]/4

=(189.2 - 175.6)/4

=13.6/4

=3.4

7 0

3 years ago

Please help me don't understand

8090 [49]

Initial population size: 0 years
t=0

P(t) = $280(1.13)^{0}$
P(t) = 280 x 1
P(t) = 280

Initial size: 280

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Function represents growth because there are no negatives and no fractional values.

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3 0

2 years ago