2 years ago

5.7 as a mixed number in simplist form

Mathematics

2 answers:

Kipish [7]2 years ago

8 0

5 7/10 that is the answer in simplest form

Sveta_85 [38]2 years ago

6 0

5.7 is 5 7/10 and it cannot be simplified

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Type the correct answer in each box. Use numerals instead of words. If necessary, use / for the fraction bar(s).

Sveta_85 [38]

Answer:

y = 4(x + 2)^2 - 20.

or in standard form it is

y = 4x^2+ 16x - 4.

Step-by-step explanation:

The equation in vertex form will be:

y = a(x + 2)^2 - 20 where a is some constant.

The y-intercept is (0, -12) so:

-12 = a(0 + 2) - 20

2a = -12 + 20 = 8

a = 4.

8 0

2 years ago

Easy math question please help

kondaur [170]

Answer:

Step-by-step explanation:

2x-3=7

Add 3 to both sides:

2x=10

Divide both sides by 2:

x=5

Hope this helps!

5 0

2 years ago

Read 2 more answers

423 times 28 in grid method

agasfer [191]

Answer:

Step-by-step explanation:

7 0

2 years ago

Is it possible to build a triangle with inside angles of 90 degrees , 50 degrees, and 60 degrees?

N76 [4]

Answer:

Step-by-step explanation:

Given: Angles of a triangle are equal to 90 degrees , 50 degrees, and 60 degrees

To check : if it possible to build a triangle with given angles

Solution:

According to angle sum property of a triangle, sum of angles of a triangle is equal to $180^{\circ}$

Here,

sum of given angles = $90^{\circ}+50^{\circ}+60^{\circ}=200^{\circ}\neq 180^{\circ}$

Therefore, it is <u>not possible</u> to construct a triangle with given angles.

7 0

2 years ago

There are (4^9)^5 ⋅ 4^0 books at the library. What is the total number of books at the library?

Sidana [21]

$(4^9)^5 \cdot 4^0=4^{9*5} \cdot 1=4^{45}$

3 0

3 years ago