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
Ainat [17]
3 years ago
11

4-2 3/5please simplify ​

Mathematics
2 answers:
OleMash [197]3 years ago
7 0

let's firstly convert the mixed fractions to improper fractions.

\bf \stackrel{mixed}{2\frac{3}{5}}\implies \cfrac{2\cdot 5+3}{5}\implies \stackrel{improper}{\cfrac{13}{5}} \\\\[-0.35em] ~\dotfill\\\\ 4-\cfrac{13}{5}\implies \cfrac{4}{1}-\cfrac{13}{5}\implies \stackrel{\textit{LCD of 5}}{\cfrac{(5)4-(1)13}{5}}\implies \cfrac{20-13}{5}\implies \cfrac{7}{5}\implies 1\frac{2}{5}

Novosadov [1.4K]3 years ago
3 0

Answer:

2x3/5

Step-by-step explanation:

You might be interested in
I’m taking a college algebra test tomorrow and I am super scared. Any advice? Thank you!!
Naily [24]

Answer:

pray to god about it and go sit somewhere quiet and think

Step-by-step explanation:

7 0
3 years ago
Read 2 more answers
Consider the pair of angles given in the first column. Use the following answers to identify each angle.
Vikki [24]

<4 and <2  corresponding angles

<6 and <3  alternate interior angles

<4 and <5 alternate exterior angles

<6 and <7 interior angles on the same side of transversal

3 0
3 years ago
Anyone good at composite functions??
sammy [17]

\bf \begin{cases} ~\hfill f(x) = &-3x+4\\ ~\hfill g(x) = &x^2\\ (g \circ f)(0)=&g(~~f(0)~~) \end{cases} \\\\[-0.35em] ~\dotfill\\\\ f(0) = -3(0)+4\implies \boxed{f(0) = 4} \\\\\\ g(~~f(0)~~)\implies g\left( \boxed{4} \right) = (4)^2\implies \stackrel{(g \circ f)(0)}{g(4)} = 16

6 0
3 years ago
7. The largest of the Great Pyramids in Egypt was built with a square base,
strojnjashka [21]

Answer:

Difference between the original and current volumes = 4013140.30 cubic feet

Step-by-step explanation:

Largest pyramid has the square base with one edge = 754 feet

Area of the square base = (Side)²

                            = (754)²

                            = 568516 square feet

Volume of the pyramid = \frac{1}{3}(\text{Area of the base})(\text{Height})

                                       = \frac{1}{3}\times 568516\times 481

                                       = 91152065.3 cubic feet

After erosion,

Area of the base = (745)² = 555025 square feet

Volume of the pyramid = \frac{1}{3}(555025)(471)

                                       = 87138925 cubic feet

Difference between the original and current volumes of the pyramid

= 91152065.30 - 87138925

= 4013140.30 cubic feet

5 0
3 years ago
SUSTITUTION 3X-6Y=2<br> 5X+4Y=1
Montano1993 [528]
3x - 6y = 2
5x + 4y = 1

(-1/3, -1/6)

~Hope I helped!~



6 0
3 years ago
Other questions:
  • Is 7/8-3)4 closer to 1 whole explain why
    9·1 answer
  • Out of 100 emails, 60 are spam and 48 of those contain the word buy. Of the remaining 40 emails that are not spam, only 4 emails
    6·2 answers
  • If four bells toll at intervals of 8,9,12 and 15 minutes respectively. If they toll at 3 pm when will they toll together
    7·1 answer
  • A number close to its actual value is a(n)
    6·1 answer
  • Distance on graph
    9·1 answer
  • What is the cost per song
    9·2 answers
  • Solve for x.
    7·1 answer
  • Need solved asap somebody
    13·1 answer
  • Rectangle ABCD is the same proportion as rectangle EFGH. The perimeter of
    12·1 answer
  • Please help me with this question
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!