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
ella [17]
3 years ago
7

Can anyone please help me with these math problems I need it for tomorrow

Mathematics
2 answers:
Sergeeva-Olga [200]3 years ago
3 0
I hope this helps!

25 is 7.8
26 is 8.3
27 is 14.5
28 is yes, they both ran the same distance because 7×5 is equal to 5×7. They both equal 35. So, both ran the same distance.
sertanlavr [38]3 years ago
3 0
For the 1st one it would be 7.8. This is because 7+0=7 and then adding a decimal when it is 0.8 as in your problem you add the 8 to the end not the beginning. The second one is 8.3 because anytime you multiply by 1 you get the same number. For the third problem you add what is in the parentheses  because in PEMDAS you always start with parentheses. So, 4+7=11. Next, you will add 11 and 3.5 which is 14.5. I hope this helps!
You might be interested in
Solve the proportion 4/5=28/x using two different methods. explain each method
katrin [286]
4x=28x5
4x=140
4x=35

or you can use the horizontal method

4=28
5=x

you know that 4x7=28
so you obviously know that 5x7 has to give you x which is 35
8 0
3 years ago
Evaluate the expression for the given value of the variable.<br><br> [2c-3] when c=1
oksian1 [2.3K]
I am pretty sure you would maybe add 1 from 2so it would be 2+1=3 so it would be 0 so i think the anwser is 0! Hope this helps but plz dont get mad at me if i get this wrong.
5 0
3 years ago
In a standard deck of playing cards, there is a total of 56 cards, 4 of which are jacks. What is the formula for the probability
VladimirAG [237]

Answer:

the probability is  1/14 (7.14%)

Step-by-step explanation:

Since each card of the total of 56 equally likely to be chosen, then the probability is the ratio of the number of favourable outcomes divided by the total number of outcomes of the experiment. Thus the probability of getting a single Jack when there are 4 in 56 cards is

probability = number of favourable outcomes/ total number of outcomes = 4 Jacks / 56 different cards = 1/14 =0.0714 (7.14%)

thus the probability is  1/14 (7.14%)

6 0
3 years ago
If the temperature is 50 degrees Fahrenheit what is the temperature in celsius
wolverine [178]

Answer:

10.00 °C

Step-by-step explanation:

4 0
3 years ago
Read 2 more answers
WILL GIVE BRAINLIST SOON AS I CAN SOMEBODY PLEASE HELP ME ​
fgiga [73]

Answer:

A= 75.06 Sq Cm

Step-by-step explanation:

Please refer to the picture attached with this.

In ΔABD

AB = 8.5 , AD = 6 and say BD = x

Applying Pythagoras theorem in this triangle

Pythagoras theorem says

a^2+b^2=c^{2}

where c is the side opposite to the right angle, and b and a are the other two sides of the right angled triangle.

x^2+6^2=8.5^{2}

x^2=72.25-36

x^2=36.25

x=6.02

Hence side a = x +19

a = 6.02+19

a = 25.02

Now we apply the formula for area of a triangle which is given as

A=\frac{1}{2}\times b \times h

Where b is the base , here we have base as a = 25.02

h is the height , here h = 6

Putting these values in Formula we get

A=\frac{1}{2}\times 25.02 \times 6

A= 25.02 \times 3

A=75.06

Hence Area of the triangle is 75.06 sq cm

5 0
3 years ago
Other questions:
  • A directed line segment begins at F(-8, -2), ends at H(6, 4), and is divided in the ratio 8 to 2 by G.
    9·1 answer
  • Does anyone know what the fraction 5/9 is in decimal form?
    10·1 answer
  • The lines graphed below are perpendicular. The slop of the red line is -1/3. What is the slope of the green line
    5·1 answer
  • Solve the inequality −8≤8+y
    7·1 answer
  • What is the exact distance from (_1, 4) to (6, _2)?
    7·2 answers
  • If you brought a milkshake for 3.95 and paid for it with a 5 dollar bill,how much change would you receive ?
    12·2 answers
  • Daniel runs 225 km in a charity fun run. Sandra runs 8,420 m less. How far does Sandra run?
    14·1 answer
  • You draw a simple random sample of 100 taxi drivers living in New York City. You wish to test whether mean time spent driving fo
    5·1 answer
  • Which of the following statements are equivalent?<br> x - y = 2 and x = y + 2
    14·1 answer
  • Reed has an aquarium that holds 12 gallons of
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!