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
spin [16.1K]
3 years ago
11

A man and his daughter together weigh 90 kg, the man with his cat weigh 70 kg, and the daughter and the cat together weigh 40 kg

. What do the man, the daughter and cat weigh together?
Mathematics
1 answer:
jarptica [38.1K]3 years ago
8 0
I think the answer is 100kg because it could be that the dad weighs 60kg and the daughter weighs 30kg...so the cat must weigh 10kg...


60kg+30kg+10 kg=100kg
You might be interested in
Help me fellow idiots (jk)
Ierofanga [76]

Answer:

\frac{4}{5}

8 0
3 years ago
PLEASE HELP ME AND HURRY TOO NO LIBKS PLEASE I WILL GIVE BRAINLIEST
arsen [322]
First one is denominator, then opposite of denominator.. i would wait for someone else to answer. but i’m pretty sure that’s correct. sorry if it is incorrect.. good luck on the rest of your assessment!!
8 0
2 years ago
[(4x + 15) / 5x)] = 1/2
Arada [10]
One way in which to approach this problem would be to treat it as an equation of ratios and to cross multiply:

<span>[(4x + 15) / 5x)] = 1/2  could be written as:

4x + 15        1
----------- =  ---
     5x           2

Then 8x + 30 = 5x

3x = -30,  and so     x = -10 (answer).  Be certain to check this answer through substitution!

</span>
6 0
3 years ago
If four out of ten people vote than a town with two hundred thousand people how many will vote
oksano4ka [1.4K]

Answer:

80,000 people will vote. I'm pretty sure

Step-by-step explanation:

You first divided 200,000 by 10 then multiply it by 4 and you get 80,000. You're welcome, if its right.

3 0
3 years ago
Read 2 more answers
Factor completely 4u^2-28u+49
aleksandrvk [35]

Assignment: \bold{Factor \ 4u^2-28u+49}

<><><><><>

Answer: \boxed{\bold{\left(2u-7\right)^2}}

<><><><><>

Explanation: \downarrow\downarrow\downarrow

<><><><><>

[ Step One ] Rewrite \bold{4u^2-28u+49}

\bold{\left(2u\right)^2-2\cdot \:2u\cdot \:7+7^2}

[ Step Two ] Apply perfect square formula

Note: Perfect Square Formula: \bold{\left(a-b\right)^2=a^2-2ab+b^2}

\bold{a=2u,\:b=7}

\bold{\left(2u-7\right)^2}

<><><><><><><>

\bold{\rightarrow Rhythm \ Bot \leftarrow}

6 0
3 years ago
Other questions:
  • Find the factors of the expression 8x6 + 27y
    5·1 answer
  • Round 89678 to the nearest ten thousand
    8·2 answers
  • The cost of a car rental is ​$37 per day plus 20 cents per mile. You are on a daily budget of ​$95. Write and solve an inequalit
    12·1 answer
  • Elliott is standing at the top of a store escalator that leads to the ground floor below. The angle of depression from the top o
    15·2 answers
  • What is a rational inequality?
    8·1 answer
  • How do you get the number 5 with these numbers 2,3,6,8 using all four numbers
    14·1 answer
  • Please help I’m supposed to identify the area of symmetry of the function graph
    7·2 answers
  • I have two questions. Both need written in standard form. Please show your work!!
    5·1 answer
  • ASAP pleaaase ASAP ASAP I’ll give a brainliest
    6·1 answer
  • -7-4p-(-5) pls answer
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!