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
marissa [1.9K]
3 years ago
8

Which is bigger 40 percent of 90 or 1 half of 80

Mathematics
1 answer:
Reika [66]3 years ago
3 0

.40 * 90 = 36

1/2 * 80 = 40

take 1/2 of 80

You might be interested in
Please help me find y and show work/steps. I don't know how to do it
trasher [3.6K]

We will check if y and 60cm are parallel.

If the lengths 28cm, 56cm and 15cm, 30cm are in proportion, then y and the segment 60cm are parallel.

\dfrac{56}{28}=\dfrac{30}{15}\\\\2=2\qquad CORRECT!

OK. We know: y and 60cm are parallel. Therefore we have equation:

\dfrac{y}{28+56}=\dfrac{60}{56}\\\\\dfrac{y}{84}=\dfrac{15}{14}\qquad|\text{cross multiply}\\\\14y=15\cdot84\qquad|\text{divide both sides by 14}\\\\y=90cm

<h3>Answer: y = 90 cm.</h3>
5 0
3 years ago
Read 2 more answers
Jessica has bought 18 pounds of dog food. She feeds her dog 2/3 pounds for each meal. For how many meals will the food last?
MAXImum [283]

Answer:

27 days

Step-by-step explanation:

It is a simple division question

18 / (2/3)

Multiply by reciprocal

18 * 3 / 2 = 27

7 0
3 years ago
Read 2 more answers
The function T(n) is defined below. Which of the following are equal to T(8)? Check all that apply.
Firdavs [7]
You are told to choose the choices equal to T(8). T(8) means that you need to find the possible ways to write the y-value when n = 8, since 8 is being substituted in for "n."

1) First, plug in n = 8 into the equation you're given, <span>T(n) = 4n - 5:
T(8) = 4(8) - 5
T(8) = 32 - 5
T(8) = 27

That is answer choice C, making choice C correct. You can eliminate choice B, since 27 </span>≠ 37.

2) Check answer choice A. Is T(5) + T(3) = 27? 
T(5) means you need to plug in 5 for n. T(3) means you need to plug in 3 for n.
T(5) + T(3)
=  [4(5) - 5] +  [4(3) - 5]
= [20-5] + [12-5]
= 15 + 7
= 22 

Since 22 ≠ 27, you can eliminate choice A.

3) Check answer choice D. Is T(7) + 4 = 27? T(7) means you need to plug in 7 for n.
T(7) + 4 
= [<span>4(7) - 5] + 4 
</span>= [28 - 5] + 4
= 23 + 4
= 27

Since 27 = 27, answer choice D is also correct!

--------

Answer: Choice C (27) and Choice D (T(7) + 4)
 

4 0
3 years ago
What is the lenth of MN
alexgriva [62]

MLN is an isosceles triangle

ML = MN

3x = x + 8

Subtract x from both sides

2x = 8

Divide both sides by 2

x = 4


MN = 4 + 8 = 12


Answer

A. 12

4 0
2 years ago
Read 2 more answers
Bill and Jasmine together have 94 marbles. Bill has 4 more than twice as many marbles as Jasmine If Jasmine has M marbles, then
laila [671]
<span>Jasmine has 30, bill has 64
</span>
4 0
3 years ago
Other questions:
  • What is the f of x over the g of x when f(x) = 6x3 − 19x2 + 16x − 4 and g(x) = x − 2? (2 points)
    10·1 answer
  • Cartoon=uuu
    13·1 answer
  • To get the value of an expression you add
    10·2 answers
  • Jacob baked 42 sugar cookies and 30 oatmeal cookies to package for his friends at school. He wants to package the cookies into i
    15·1 answer
  • Divide ratio <br><br> £360 in the ratio 1 : 8
    8·1 answer
  • if the coordinates of point a are (-3, 2) and the coordinates of point b are (7, 6), the x-intercept of
    9·1 answer
  • K divide by 6 + 8 = 5
    14·1 answer
  • HELPHELPHELPHELPHELP
    11·1 answer
  • Use the angle and protractor shown to answer the question.
    12·1 answer
  • Z - 12 = 6<br> A. 10<br> B. 15<br> C. 18<br> D. 6<br><br> Need help working it out
    15·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!