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Alex787 [66]
3 years ago
13

PLEASE ANSWER I WILL GIVE BRAINLIEST PLEASE ANSWER BOTH!!

Mathematics
1 answer:
garri49 [273]3 years ago
7 0

Answer:

t = 130s

Step-by-step explanation:

s = 3.9 * 10^{7} km

v = 3 * 10^{5} km/s

t = ?

t = \frac{s}{v}

t = \frac{3.9 * 10^{7} km}{3 * 10^{5}km/s }

t = 130 s

If the speed signal sent was actually less, meaning that it would take more time to signal arrives from Earth to Mars. The lower the speed, the higher the time.

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Milli plans to rent a room for her birthday party for $40. The catering charge is $12 per person but there is no charge for mill
zalisa [80]
Hello there! So, the room is $40 to rent, and it costs $12 per person. To solve this, we can write and solve an equation. Set it up like this:

40 + 12g = 100

This is because Milli has $100 to spend. $40 is the fixed cost and the $12 goes up based in the number of guests. Let’s start off by subtracting 40 from both sides. 40 - 40 cancels out. 100 - 40 is 60. That leaves us with 12g = 60. Now, divide each side by 12 to isolate the g. 12g/12 cancels our. 60/12 is 5. There. g = 5. Milli can invite 5 guests to her party.
4 0
4 years ago
What is the missing side length of this right triangle? Type the answer in the box.
horrorfan [7]
The answer is 12 becasue you’re trying to find the leg
3 0
3 years ago
Read 2 more answers
If f(x) = −3x + 4 and g(x) = 2, solve for the value of x for which f(x) = g(x) is true.Noah started to solve the equation –4.6p
barxatty [35]

Answer:

p = 1.2

Step-by-step explanation:

The given equation is :

–4.6p – 6.3p + 3.9 = –9.18

Combining the like terms,

–4.6p – 6.3p = -9.18 - 3.9

−10.9p = −13.08

⇒ p=\dfrac{-13.08}{-10.9}\\\\p=1.2

Hence, the value of p is 1.2

7 0
3 years ago
What is the slope of the line that passes through the points (8,8) and (20,-2)?
vesna_86 [32]

Answer: Slope = -5/6

Step-by-step explanation:

(y1-y2) / (x1-x2)

(-2-8) / (20-8)

-10/12

-5/6

Hope this helps!

6 0
3 years ago
Read 2 more answers
Please help this due today
Lelechka [254]

Answer:

A

Step-by-step explanation:

just add all of them and divide it by six.

8 0
3 years ago
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