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
Lady_Fox [76]
3 years ago
7

The sum of 3 fifteens and 4 twos

Mathematics
2 answers:
Vadim26 [7]3 years ago
8 0
The answer is 15x 3= 45+ 8= 53
Anvisha [2.4K]3 years ago
6 0
53 I think is the answer.
You might be interested in
Adrian brought snacks for his team's practice. He bought a bag of apples for $1.68 and a 12-pack of juice bottles. The total cos
abruzzese [7]

Answer:

x = 77/100

Step-by-step explanation:

When you solve this equation: 1.68+ 12x = 10.92

The answer is x = 77/100

5 0
1 year ago
How many pounds are in 5 kilograms? in ratios
Tanzania [10]
Well,umm,

5kg : 11.02lb
5 0
3 years ago
Read 2 more answers
A diameter of a circle has endpoints p(-10,-2) and Q(4,6)
kvasek [131]

Answer:

  a) center: (-3, 2)

  b) radius: √65

  c) equation: (x +3)² +(y -2)² = 65

Step-by-step explanation:

a) The center (point A) is the midpoint of the diameter, so its coordinates are the average of the endpoint coordinates:

  A = (P +Q)/2 = ((-10, -2) +(4, 6))/2

  = (-10+4, -2+6)/2 = (-6, 4)/2

  A = (-3, 2)

__

b) The radius is the distance from the center to one end of the diameter. The distance formula can be used to find that.

  r = √((x2 -x1)² +(y2 -y1)²) = √((4-(-3))² +(6 -2)²) = √(49+16)

  r = √65

__

c) The circle centered at (h, k) with radius r has formula ...

  (x -h)² +(y -k)² = r²

So the formula for this circle is ...

  (x +3)² +(y -2)² = 65

6 0
3 years ago
What is the 21st term of the sequence with a1 = -6 and d = 4?
Nutka1998 [239]

Answer:

answer is 74

Step-by-step explanation:

-6+4 x 20

- 6+80=74

8 0
2 years ago
Read 2 more answers
plz help !! write two real world situations that you can model using the exponential function f(x)=2 to the power of x
Margaret [11]

Answer:

Two real world situations are shown below.

Step-by-step explanation:

Initial population of a certain bacteria is 1 thousand and the population doubles in each hour. So, population of bacteria (in thousands) after x hours is

f(x)=1(2)^x

f(x)=(2)^x

A person invests 1 lakh rupees in shares and the amount is twice at the end of each year. So, total amount (in lakhs) after x years is

f(x)=1(2)^x

f(x)=(2)^x

7 0
3 years ago
Other questions:
  • Fifty percent of the gases making up the atmosphere are found below ________. 10 miles (16.2 km) 6 â½ miles (10.4 km) 3 â½ miles
    15·2 answers
  • Three nuts and six bolts have a combined mass of 72g. Four nuts and five bolts have a combined mass of 66g. Find the mass of one
    14·1 answer
  • Which of the following is the equation of a line that passes through the point (3,2) and is parallel to the y-axis? A. x = 2 B.
    14·2 answers
  • Pls help me with these 3 problems. <br>* click the picture *​
    7·1 answer
  • I need urgent help plz
    5·2 answers
  • Two friends share 3 fruit bars equally.How much does each friend get?
    7·2 answers
  • What is the area of the praalleogram
    8·1 answer
  • Help me with number 8 plz
    10·1 answer
  • Which function has no x intercepts?
    14·2 answers
  • The record high temperature recorded one year was 93°F while the record low temperature that year was -21°F. How much warmer was
    11·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!