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
zmey [24]
3 years ago
15

Three numbers add up to 180. The second number is twice the first, and the third number is three times the first. WHAT IS EACH N

UMBER?
Mathematics
1 answer:
Ratling [72]3 years ago
8 0
The answer is 30,60,90. Because 60 is twice the number 30 and 90 is three times the first number.
You might be interested in
Yessir help a girl out!
REY [17]

Answer:

3rd option (not regular)

Step-by-step explanation:

all the other options are not true

4 0
3 years ago
Figure B is a scaled copy of Figure A.Select all of the statements that must be true:
KatRina [158]

Answer:

B) Figure B has the same number of edges as Figure A

D) Figure B has the same number of angles as Figure A

E) Figure B has angles with the same measures as Figure A

Step-by-step explanation:

we know that

If two figures are similar, then the ratio of its corresponding sides is proportional and its corresponding angles are congruent

In this problem

If Figure B is a scaled copy of Figure A

then

Figure A and Figure B are similar

therefore

<u><em>The statements that must be true are</em></u>

B) Figure B has the same number of edges as Figure A

D) Figure B has the same number of angles as Figure A

E) Figure B has angles with the same measures as Figure A

6 0
2 years ago
A rectangle has a length of 80 units and a width of 39 units. Find the length of the diagonal.
levacccp [35]
Equation = a² + b² = c²

a = 80
b = 39
c = Diagonal

a² + b² = c²
80² + 39² = c²
6400 + 1521 = c²
   c² = 7921
   c  = √7921
   c  = 89

 Answer = 89 units
6 0
3 years ago
Which does NOT have a value of 4 when
12345 [234]

Answer:

3 beause when you dividend it -5.6+4(3) .

7 0
2 years ago
How do i calculate the increase in percent after a year?
iren2701 [21]
  1. divide the larger number by the original number .
  2. subtract one from the result of the division
  3. multiply this new number by 100
  4. divide the percentage change by the period between the two numbers
  5. you now have the percentage increase over time

5 0
2 years ago
Other questions:
  • The angle of elevation of the sun (the angle the rays of sunlight make with the flat ground) at 10:00 a.m. is 29°. At that point
    12·1 answer
  • In the number 76,129 which digit has the least value
    10·2 answers
  • Choose the number sentence that shows the distributive property of multiplication over addition. 5 × (8 2) = (5 8) × (5 2) 5 × (
    11·1 answer
  • The ratio table below shows the relationship between the weight of apples purchased and the total cost of the apples.
    11·2 answers
  • A survey of 32 different gas stations in Texas found the average price of gasoline to be $3.19 a gallon with a sample standard d
    10·1 answer
  • Eryn's pet rabbit eats 1/12 pound of food every day. If Eryn buys rabbit food in 5 pounds bags how many days does one bag of rab
    7·1 answer
  • If Jane has 23 cats and I have 2 cats, and then Jane gives me 5 cats, how many more cats does Jane have than I? Rhonda has 12 ma
    6·1 answer
  • Does anyone else need to do Ed.genuity?
    6·1 answer
  • Simplify (-8q3,4s2)2 = ?<br> A. -649-1654<br> B. 6496854<br> C. -6496854<br> D. 6499-1684
    13·1 answer
  • I'm struggling in this subject so if you'd give a step-by-step explanation that'd be great thx​
    9·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!