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Maru [420]
2 years ago
8

Your class is having a pizza party. You buy 5 pizzas Each pizz has 4 slices. How many slices is that altogether?​

Mathematics
2 answers:
Vesna [10]2 years ago
4 0

Answer: 20 slices of pizza

Step-by-step explanation:

you multiply 5 times 4

bixtya [17]2 years ago
3 0

Answer:

20

Step-by-step explanation:

5 x 4 = 20

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Use synthetic substitution to find f (-5) for f (x) = x3 – 5x +2.
Sonbull [250]

Answer:

_5(_5)=25

25+2=27

3(_5)=_15

27_15=12

8 0
3 years ago
Read 2 more answers
Please answer question now
nata0808 [166]

Answer:

469.42 ft²

Step-by-step explanation:

  • Law of sines;

         w/sin27 = 38/sin40

                   w = sin27*38/sin40

                    w = 26.84 ft

  • Angle x;

            ∡X = 180 - 27- 40 = 113º

  • Area;

              A = 0.5*(26.84)*(38)*sin(113)

            A = 469.42 ft²

8 0
2 years ago
Plz hlp Translate the following phrase to an expression: the difference between twenty and twice a number.
Mazyrski [523]
20 - 2n

Difference means taking away
Two times a number means whatever n is it is multiples by 2 and subtracted from 20
4 0
3 years ago
Which word is the conjunction in this sentence?
emmasim [6.3K]
A conjunction is a word that joins words or phrases. <em>For, and, nor, but, or, yet, so...</em>The conjunction in this sentence would be and.

(<em>most</em> is an adverb, <em>wow</em> is an interjection, and <em>of</em> is a preposition)
3 0
3 years ago
(9x^2+5x^2+11x)+(-2x^3+9x-8x^2)
lidiya [134]

Answer:

  • First step is to remove those unnecessary brackets :

\longrightarrow\tt \: 9 {x}^{3}  + 5 {x}^{2}  + 11x  - 2 {x}^{3}  + 9x - 8 {x}^{2}

  • Combine the like terms :

\longrightarrow \tt \: 9 {x}^{3}  - 2 {x}^{3}  + 5 {x}^{2}  - 8 {x}^{2}  + 11x + 9x

\longrightarrow  \boxed{\tt \: 7 {x}^{3}  - 3 {x}^{2}  + 20x}

  • Our final answer is 7x^3 - 3x^2 + 20x .

--------- HappY LearninG <3 --------

6 0
2 years ago
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