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nata0808 [166]
3 years ago
13

Can someone help with this please.​

Mathematics
2 answers:
sergeinik [125]3 years ago
4 0
Simplified
2/5x-5-1/3
2 x -5 - 1/3
5
​-10/5 - 1/3
-2 - 1/3
-7/3
blagie [28]3 years ago
3 0

Answer:

\frac{5}{3}

Step-by-step explanation

\frac{2}{5} (10-15)-\frac{1}{3}

first do the bracket

\frac{2}{5}*5 -\frac{1}{3}

5 and 5 gets cancel so,

\frac{2}{1}-\frac{1}{3}

take the lcm of denominator

lcm=3

\frac{2*3 - 1*1}{3}

\frac{6-1}{3}

\frac{5}{3}

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The area of a basketball court is 4500 ft2. The width is 50 feet. Find the length
9966 [12]

Answer:

90ft

Step-by-step explanation:

Area = Width x Length

Length = Area/Width

Length = 4500/50

Length = 90

Hope this helps buds!!

5 0
3 years ago
Read 2 more answers
Simplify completely****​
andreyandreev [35.5K]

Answer:

\displaystyle \frac{x + 7}{3}

General Formulas and Concepts:

<u>Pre-Algebra</u>

Order of Operations: BPEMDAS

  1. Brackets
  2. Parenthesis
  3. Exponents
  4. Multiplication
  5. Division
  6. Addition
  7. Subtraction
  • Left to Right<u> </u>

<u>Algebra I</u>

  • Terms/Coefficients
  • Factoring

Step-by-step explanation:

<u>Step 1: Define</u>

<u />\displaystyle \frac{x^2 + 12x + 35}{3x + 15}<u />

<u />

<u>Step 2: Simplify</u>

  1. [Fraction] Factor numerator:                                                                          \displaystyle \frac{(x + 5)(x + 7)}{3x + 15}
  2. [Fraction] Factor denominator:                                                                       \displaystyle \frac{(x + 5)(x + 7)}{3(x + 5)}
  3. [Fraction] Divide:                                                                                             \displaystyle \frac{x + 7}{3}
4 0
3 years ago
how do i find if the area is 1976 square inches, what are the radius, diameter, and circumference of the circle?
blagie [28]
Hello,
The area of the circle=
πr^2
or A=πr^2
1976=πr^2
Divided π or 3.14 from both side
1976/3.14=πr^2/π
629.3≈r^2
Square root from both side to get
r≈25.1 inches
d=2r
d=2(25.1)
d≈50.2 inches
C=πd
C=50.2π or C≈157.628 inches. Hope it help!
3 0
3 years ago
Lisa swam 6 less than four times as many laps as Amanda. Brynne swam eight more than twice as many laps as Amanda. If Lisa and B
Ganezh [65]

Answer:

22 laps

Step-by-step explanation:

Lisa swam 6 fewer laps than four times of Amanda's laps.

Hence, L = 4A - 6

Again, Brynne swam eight more than twice as many laps as Amanda.

Hence, B =2A + 8

If Lisa and Brynne swam the same amount of laps, then  

L = B  

⇒ 4A - 6 = 2A + 8

⇒ 2A = 14

⇒ A = 7 laps

So, B = 2A + 8 = 2(7) + 8 = 22 laps

Therefore, Brynne swam 22 laps. (Answer)

3 0
4 years ago
Standard slope intercept form simplify all fractions <br> 2y-4x=-16
Shtirlitz [24]

Answer: y= 2x-8

Step-by-step explanation:

2y-4x=-16

2y=-16+4x

y=-8+2x

y= 2x-8

4 0
3 years ago
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