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geniusboy [140]
3 years ago
12

Please help me and explain. I don't understand.

Mathematics
2 answers:
vladimir1956 [14]3 years ago
6 0

Answer:

A

Step-by-step explanation:

Serggg [28]3 years ago
6 0

Answer:

yes they are similar.

Step-by-step explanation:

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A chef uses 3 3/4 pounds of semolina flour and 1 5/8 pounds whole wheat flour for each batch of pasta she makes. One week she us
atroni [7]
One batch = 3 3/4 + 1 5/8
one batch = 3 6/8 + 1 5/8
one batch = 4 11/8
one batch = 5 3/8 pound of flour

One week = 86 pound 
86 ÷  5 3/8  = 86 ÷   43/8
86 ÷  5 3/8  = 86 x   8/43
86 ÷  5 3/8  =16

She makes 16 batches of pasta

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3 years ago
Need help asap PLZ thank you
Sophie [7]
It is 3468 Bc the other choices don’t make sense
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16x - 4<br> PLSS HELPP MEEE
jeka57 [31]

Answer:

-64

Step-by-step explanation:

16(-4)=-64

4 0
3 years ago
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80 yd<br> 64 yd<br> b<br> What is the length of the missing leg?<br> =<br> yards
Mice21 [21]

Answer:

b = 48 yards

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>Geometry</u>

  • Pythagorean Theorem: a² + b² = c²

Step-by-step explanation:

<u>Step 1: Define</u>

Leg <em>a</em> = <em>x</em>

Leg <em>b</em> = 64

Hypotenuse <em>c</em> = 80

<u>Step 2: Solve for </u><em><u>x</u></em>

  1. Substitute:                    x² + 64² = 80²
  2. Isolate <em>x</em> term:              x² = 80² - 64²
  3. Exponents:                   x² = 6400 - 4096
  4. Subtract:                       x² = 2304
  5. Isolate <em>x</em>:                       x = √2304
  6. Evaluate:                       x = 48
8 0
3 years ago
Can you guys please answer this question 20 ASAP
kakasveta [241]

Answer:

a the answer is a

Step-by-step explanation:

5 0
3 years ago
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