1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
galina1969 [7]
3 years ago
8

Can you guys please help me solve this

Mathematics
1 answer:
Delicious77 [7]3 years ago
6 0

Answer:

it didnt load the picture, it doesnt show my guy

Step-by-step explanation:

You might be interested in
if a normal distribution has a mean of 154 and a standard deviation of 15, what is the value that has a z-score of 3.6?
MariettaO [177]

Answer:

77 maybe

sorry if I get it wrong

3 0
2 years ago
Read 2 more answers
I need this fast plz
Stolb23 [73]

Answer:

180-130 = 50 degrees because its same side angle

m<2 = 50

Step-by-step explanation:

the second one m<1 is 105 for the same reason

7 0
3 years ago
Find the volume of a right circular cone that has a height of 2.1 m and a base with a diameter of 13.7 m. Round your answer to t
Basile [38]

Answer:V = 103.2 m³

Step-by-step explanation:

3 0
3 years ago
In the talent show, 6 students plan to sing, 7 students plan to dance, and 2 students plan to
kumpel [21]

Answer:

Rick is correct

Step-by-step explanation:

7 0
3 years ago
Read 2 more answers
Traveling math word problem - thank you! :)
Anni [7]

<u>We are given:</u>

car and train leave at the same time

average velocity of car = 50 miles/hour

average velocity of train = 70 miles/hour

train arrives 2 hours early

<u>Assuming variables and making equations!</u>

let the time taken by the train = t hours

since the car arrived late, it took more time as compared to the train

time taken by the car = t + 2 hours

since the distance from Pasadena to Sacramento doesn't change, both the vehicles covered the same distance, d

<u>Distance travelled by the car:</u>

d = 50 \frac{miles}{hour} * (t+2) hours                             [distance = velocity * time]

d = 50(t+2) miles

rewriting in terms of t

t = \frac{d-100}{50}

<u>Distance travelled by the train:</u>

d = 70 \frac{miles}{hour} * t hours

d = 70t miles

rewriting in terms of t

t = \frac{d}{70}

now we have two expressions for t, both of which are equal because t is just the time taken by the train

<u>Finding the distance:</u>

<u></u>t = \frac{d-100}{50}<u></u>

<u></u>t = \frac{d}{70}<u></u>

because t is the same:

\frac{d-100}{50} = \frac{d}{70}

\frac{d-100}{5} = \frac{d}{7}

7(d - 100) = 5(d)

7d - 700 = 5d

(7d - 5d) - 700 = 0                                        [subtracting 5d from both sides]

2d = 700                                                       [adding 700 on both sides]

d = 350 miles                                               [dividing both sides by 2]      

The distance between Pasadena and Sacramento is 350 miles!

7 0
2 years ago
Other questions:
  • What is the Lcm of 42 and 54
    9·2 answers
  • Explain to me the strategy that you use to order a group of numbers that may be written in different forms, for example percenta
    10·1 answer
  • Question is attached.
    15·1 answer
  • I need help in this question
    9·1 answer
  • Would you rather save 25% off or save one third?
    5·2 answers
  • Please Help!!!! Find two consecutive odd numbers whose product is 47 more than their sum.
    6·1 answer
  • What is the answer to <img src="https://tex.z-dn.net/?f=2%3D2" id="TexFormula1" title="2=2" alt="2=2" align="absmiddle" class="l
    12·2 answers
  • What’s the GCF OF 48 and 30??
    9·1 answer
  • (16) In 2008, the number tourists visiting France was 7.94 x 1017. The
    9·1 answer
  • £4000 is invested at 1. 5% compound interest. (a) Show that the value of the investment after 2 years is £4120. 90______________
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!