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Helen [10]
4 years ago
13

What is 3 + a in a verbal sentence

Mathematics
1 answer:
DanielleElmas [232]4 years ago
5 0
The sum of 3 and  number a

hope it helps
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Use the drop-down menus below to state the sequence of transformations that maps Figure D onto Figure E in the animation below.
Masja [62]

Answer:

Reflection, Translation

Congruent, reflections, and translations

Step-by-step explanation:

You reflect it diagonally and translate it by 3 units down.

Reflecting diagonally gives you the grayed-out shape, and translating it 3 units down will give you Figure E.

The shape is the same because no changes in size were used.

-Chetan K

7 0
2 years ago
100 POints!!! Help Please!​
Aleks [24]

Answer:

A

Step-by-step explanation:

14*3.25=45.5

45.5^2= 2070.25 cm^2

7 0
3 years ago
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What are the roots of the equation 9x2 – 36x +37<br> O in simplest a + bí form?
Svetlanka [38]

Answer:

  x = 2+1/3i or 2-1/3i

Step-by-step explanation:

The equation of interest can be written in vertex form as ...

  9(x -2)² +1 = 0

so its solutions can be found by subtracting 1, dividing by 9, taking the square root, then adding 2.

  x = 2 ± √(-1/9)

In the desired form, the zeros of the given expression are ...

  x = 2 +1/3i or 2 -1/3i

5 0
3 years ago
Explain how to solve 4^x+3 = 7 using the change of base formula log base b of y equals log y over log b. Include the solution fo
Masja [62]

The value of x is 1

Explanation:

The equation is 4^x+3=7

Subtracting both sides by 3, we get,

4^x=4

Taking log on both sides, we get,

\log 4^{x}=\log 4

Rewriting the equation by 4^{x}=u

Thus, we have,

\log u=\log 4

Applying log rule, if \log f(x)=\log g(x), then f(x)=g(x)

Thus, u=4

Substituting u=4 in 4^{x}=u, we get,

4^x=4

Also, since, a^{f(x)}=a^{g(x)}, then f(x)=g(x)

Thus, x=1

Hence, the value of x is 1

7 0
3 years ago
2x-5x+9x<br> combinar terminos semejantes
harkovskaia [24]

Answer:

6x

Step-by-step explanation:

2x-5x=-3x+9x=6x

espero que esto ayude por favor marque el más inteligente

4 0
4 years ago
Read 2 more answers
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