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2 years ago

It is now 10:29

1 answer:

4 0

I believe this question asks if Suzette will make it on time. From 10:29 am to 10:30 am, she only has 1 minute or 60 seconds to spare.

Calculating all the times:

35 m / (3.5 m/s) = 10 s

48 m / (1.2 m/s) = 40 s

60 m / (5 m/s) = 12 s

So total time is = 62 s

Hence Suzette will be late by 2 seconds.

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Find out for what value of the variable:

Burka [1]

Answer:

$a=-1,\ a=-5$

$x=-2+i,\ -2-i$

Step-by-step explanation:

Equations

We have two cases where some variable is required to be found such that some condition is met. The first case is about finding the value of a that complies:

$a^2+7a+6=a+1$

Rearranging

$a^2+6a+5=0$

Factoring:

$(a+1)(a+5)=0$

There are two solutions:

$a=-1,\ a=-5$

The second case requires us to find the value of x such that

$3x^2-x+1 =2x^2+5x-4$

Rearranging

$x^2+4x+5=0$

This second-degree equation has no real roots. We'll offer the imaginary (complex) solutions:

$x=-2+i,\ -2-i$

5 0

3 years ago

2. Is 4x – 3 = 19 true, false, or open? A)true B)false C)open

ElenaW [278]

Answer: B. False

Step-by-step explanation: Because you do

4x - 3 = 19

+3 +3 =4x = 22

You divide 4x divide by 4 and you get x

Then you divide 22 by 4 and get 5.5

So the answer is X = 5.5

6 0

3 years ago

A rectangle has side lengths (x+5) meters and (2x - 1) meters. Wite an expression in the simplest form that

Irina-Kira [14]

Answer:

do u like among us?

Step-by-step explanation:

5 0

3 years ago

Read 2 more answers

I picked true but it told me it was incorrect, I looked it up and it says true, so is this statement really true or not?

Gnoma [55]

Answer:

False

Step-by-step explanation:

What the attached image says that if two solids with equal heights and base areas are cut by any parallel plane to their bases then sections of equal area (volume) would be produced in them

5 0

3 years ago

What multiplies to be -63 and adds up to be -2

Lyrx [107]

-9x7 mutiplies to be -63, and add up to be -2.

5 0

3 years ago