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
ollegr [7]
3 years ago
7

Two ways you can evaluate 15(90-3)

Mathematics
2 answers:
Bess [88]3 years ago
8 0
15 of 90 minis 3 15 times 90 minus 3
ANEK [815]3 years ago
8 0
15(90-3)
first way
15 times 90 = 135
15 times 3 = 45
135 - 45 = 90
second way
90-3 = 87
15(87) = 1305
.................................
First way is more likely to be correct....
You might be interested in
Square root of 12 times negative 1 plus square root of 5
DENIUS [597]

Answer:

Hey!

Your answer is...-1.22803363764 !

Step-by-step explanation:

BUT TO MAKE IT MORE PRECISE, YOUR ANSWER SHOULD BE ROUNDED TO 2 Decimal Places WHICH MAKES IT... -1.23!

HOPE THIS HELPS!

3 0
3 years ago
Which is not a property of a parallelogram?
Nookie1986 [14]
"Contains four right angles" is the one among the following choices given in the question that is <span>not a property of a parallelogram. Parallelograms can have angles that are not ninety degrees. The correct option among all the options that are given in the question is the second option or option "B". </span>
3 0
3 years ago
Write the equation of the line that passes through the points (-2,9) and (2,6). Put your answer in fully simplified point-slope
maw [93]

Answer:

4y = -3x +30

Firstly you have to look for the gradient or slope using the points given in the question.

Then substitute the gradient (m) into y= mx+ c

8 0
2 years ago
both numbers in table have one digit and 3 digit what is the relationship between the values represented in these digits ​
maks197457 [2]

Answer:

inverse

Step-by-step explanation:

8 0
2 years ago
Read 2 more answers
The density of a fluid is given by the empirical equation rho=70.5 exp(8.27 X 10^-7 P) where rho is density (lbm/ft^3) and P is
jasenka [17]

Answer:

(a) The unit of 70.5 is lbm/ft^3 and the unit of 8.27×10^-7 is in^2/lbf

(b) density = 0.1206g/cm^3

(c) rho = 0.1206exp(8.27×10^-7P)

Step-by-step explanation:

(a) The unit of 70.5 is the same as the unit of rho which is lbm/ft^3. The unit of 8.27×10^-7 is the inverse of the unit of P (lbf/in^2) because exp is found of a constant. Therefore, the unit of 8.27×10^-7 is in^2/lbf

(b) P = 9×10^6N/m^2

rho = 70.5exp(8.27×10^-7× 9×10^6) = 70.5exp7.443 = 70.5×1.71 = 120.6kg/m^3

rho = 120.6kg/m^3 × 1000g/1kg × 1m^3/10^6cm^3 = 0.1206g/cm^3

(c) Formula for rho (g/cm^3) as a function of P (N/m^2) is

rho = 0.1206exp(8.27×10^-7P) (the unit of 0.1206 is g/cm^3)

5 0
3 years ago
Other questions:
  • Find the least positive integer that can be added to the product of any 4 consecutive integers such that the result is always th
    14·1 answer
  • In which number is the value of 5 ten times the value of 5 in 10.059? 15.31, 50.16, 12.57, 6.025
    10·1 answer
  • How do I solve this 45 45 90 triangle
    7·1 answer
  • Can somebody please help me
    7·1 answer
  • Need help please help
    12·1 answer
  • The amount of money in an account with continuously compounded interest is given by the formula A = Pert , where P is the princi
    15·2 answers
  • Which of the following is a good representation of a plane?
    7·1 answer
  • PLS HURRY!!!!!! WILL GIVE BRAINLIEST!!!! Explain the process to solve the equation. Use proper vocabulary in your explanation. 1
    9·2 answers
  • Evaluate the expression.<br><br> I -3 I
    11·2 answers
  • A box is 21 centimeters tall How tall would the box measure in meters Enter your answer in the box​
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!