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IgorLugansk [536]
3 years ago
14

What do 2+2-4+10-9+1=

Mathematics
2 answers:
maria [59]3 years ago
7 0

Step-by-step explanation:

the answer is 2 it us the correct answer

anyone who wants to talk with me

nordsb [41]3 years ago
4 0

2+2-4+10-9+1=2

Step by step:

2+2-4+10-9+1

=4-4+10-9+1

=0+10-9+1

=10-9+1

=1+1

=2

<em>Hence proved.</em>

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A kennel has eight adult dogs and 14 puppies what is the ratio of adult dogs two puppies use a multiplication to have comparison
frez [133]

Number of adult dogs a kennel has = 8 dogs.

Number of puppies = 14 puppies.

<h3>We need to find the ratio of adult dogs to puppies = Number of adult dogs: Number of puppies.</h3><h3>= 8:14.</h3>

Now, we need to write 8:14 in fraction form \frac{8}{14} .

Greatest common factor of 8 and 14 is 2.

\frac{8}{14} = \frac{2\times 4}{2 \times 7}=\frac{4}{7}.

<h3>Therefore, ratio of  adult dogs to puppies is 4:7.</h3>
4 0
4 years ago
Cómo se simplifica 14+8?​
Alborosie

Answer:

ya esta simplificado, solamente simplificas los fracciones

Step-by-step explanation:

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3 years ago
Can someone please help meeee ?
nataly862011 [7]
It could possibly be the first on but I’m not completely sure
5 0
3 years ago
HELP ASAP IM GIVING BRAINLIEST For our safety, it is important that drivers recognize a stop sign immediately. Stop signs are ma
svet-max [94.6K]

Answer:

a) The stop sign is a regular octagon, so the measure of ∠F must be 67.5°. What is the angle measure for ∠L? Describe the relationship between ∠F and ∠L. (1 point)

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Step-by-step explanation:

5 0
3 years ago
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If a=5 what is the value of the card 4a-2
mart [117]

Answer:

18

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

Step-by-step explanation:

<u>Step 1: Define</u>

4a - 2

a = 5

<u>Step 2: Evaluate</u>

  1. Substitute in <em>a</em>:                   4(5) - 2
  2. Multiply:                              20 - 2
  3. Subtract:                             18
3 0
3 years ago
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