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sergey [27]
3 years ago
6

Are the following expressions equivalent 5(2z+3) and (5x2)+(z+3)

Mathematics
1 answer:
alexdok [17]3 years ago
3 0

Answer: yes they are

Step-by-step explanation:

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What is 2 to the power of 2?
padilas [110]
Okay, so you are talking about exponents, so what you are talking about is 2², to find the answer to the exponent you multiply the same number as many times as the exponent (little number) says, so in here we are going to multiply 2 x 2 and the answer is 4. So 2 to the power of 2 is 4.
5 0
3 years ago
A triangle has side lengths 2.83 m, 4 m, and 2.24 m. The angles measures are 45°, 63°, and 72°.
vagabundo [1.1K]

Answer:

  • D) acute scalene

Step-by-step explanation:

<h3>What are the definitions?</h3>

  • Obtuse triangle - the triangle with angle greater than 90°;
  • Acute triangle - the triangle with all interior angles under 90°;
  • Isosceles triangle - the triangle with a pair of equal sides;
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<h3>What we have?</h3>

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<h3>Which option is correct?</h3>

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7 0
2 years ago
Solve the system of equations graphically. Y= - (x-2)^2+1. Y= X-1
My name is Ann [436]

Answer:

(1,0) & (2,1)

Step-by-step explanation:

substitute x-1 for y in the first equation then solve using the PEMDAS and traditional rules

7 0
3 years ago
2 times what equals 36?
Tanya [424]
18 ,2x18=36 hope i helped
3 0
3 years ago
Help fast grade 5 math giving brainliest
Snezhnost [94]
Answer: A and C

Explanation: 6766 x 1/4 = 1,691.5, 6766 x 1/2 = 3383

Hope this helps

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2 years ago
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