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
cestrela7 [59]
3 years ago
5

Help me with my question please

Mathematics
1 answer:
Vikentia [17]3 years ago
6 0

Answer:

i, iii and iv

Step-by-step explanation:

196 = 14²

400 = 20²

324 = 18²

You might be interested in
Bob eats 4 bottles of of baby food per day. If his father buys him 38 bottles of baby food how many days would it take him to fi
dimaraw [331]
4 x 9 = 36, so 4 x 10= 40 10 days to finish it all
8 0
2 years ago
Read 2 more answers
The measures of the angles of a triangle are shown in the figure below. Solve for x.<br> 80°<br> 39
zloy xaker [14]

Answer:

61 degrees

Step-by-step explanation:

A triangle has a total of 180 degrees. We already know 80 and 39. 80+39 is 119. 180-119+61

7 0
3 years ago
Jaidee paid $2 for a fruit drink. She now has $19. With how much money did she start?
forsale [732]

Answer:

$21

Step-by-step explanation:

Add what she spent to what she has left.

7 0
3 years ago
Read 2 more answers
In 1995, Hazel was 25 years older than her son Gary. In 2022, Hazel's age will be 150% of Gary's age. How old were they in 1995?
Kitty [74]
So find the difference between 1995 and 2022 to make it easier
2022-1995=27

so the rephrased question is
when hazel was x years old, she was 25 years older than son gary who was y old at that time (equation is x is 25 more than y or x=25+y)
in 27 years, (this means x+27 and y+27) hazel's age will be 150% of gary's age (x+27= 150% of y+27)
percent means parts out of 100  so 150%=150/100=15/10=1.5
'of' in math means multiply so
the equations are
x=25+y
x+27=1.5(y+27)
subsitute 25+y for x in second euation
25+y+27=1.5(y+27)
add like terms
y+52=1.5(y+27)
I personally dislike decimals to multiply both sides by 2 to make 2 0.5's or 1 (you are technically supposed to distribute or divide both sides by 1.5) so
2y+104=3(y+27)
distribute
2y+104=3y+81
subtract 2y from both sides
104=y+81
subtract 81 from both sides
23=y
subsitute
x=25+y
x=25+23
x=48


Hazel was 48 and Gary was 23 in the year of 1995
5 0
3 years ago
This is hard please help it makes no sense
tigry1 [53]

Answer:

lk12

Step-by-step explanation:

3 0
2 years ago
Read 2 more answers
Other questions:
  • Three identical coins, labeled A, B, and C in the figure, lie on three corners of a square 10.0 cm on a side. Determine the x co
    7·2 answers
  • If 3x=6x-15 then x+8=
    5·2 answers
  • Fractions. answer the question EXPLAIN.
    12·1 answer
  • The width of a soccer goal is 7 m how wide is the goal in centimeters
    15·1 answer
  • 12 divided 934.8 and have fun
    13·2 answers
  • Cell phone: 60% discount<br> sale price: $79.99
    13·2 answers
  • Plz someone simplify for me and do it step by step
    9·1 answer
  • WILL GIVE BRAINLIEST
    13·2 answers
  • 5+877-6748+8478-7787hhhbyhhybttghhb
    12·2 answers
  • Determine the sum of the first 1000 Natural numbers
    15·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!