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Gnesinka [82]
2 years ago
13

Which of the following statements is true about the 1920s?.

SAT
1 answer:
Vinil7 [7]2 years ago
4 0

Answer: a

Explanation:

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Its a small world after all
Anastaziya [24]

Answer:

sure kazoo kazoo kazzo

Explanation:

sure

6 0
3 years ago
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How many 7s go into 53
fredd [130]
7 x 7= 49

7 x 9= 56

So 49 is smaller than 53 and 56 is bigger than 53.

<span>Therefore its 7 with a remainder of 4</span>

5 0
3 years ago
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An atom in the ground state contains a total of 5 electrons
slava [35]

Answer:

The element will be Boron which has 5 electrons in it, and at the atomic nucleus it consists of 5 neutrons and 5 protons.

The lewis electron dot structure for boron will have three dots on the atom.

Which can be represented as · X :

Where X represents the element and dots represents the electrons present in the outermost valence shell.

Boron distributes its 5 electrons in this way, that first shell has 2 electrons and the second shell has 3 electrons.

Explanation:

Hope This Helps

Have A Great Day

~Zero~

8 0
2 years ago
The vertices of square cdef are c(1, 1), d(3, 1), e(3,−1) and f(1,−1). Which of the following shows that its diagonals are congr
maks197457 [2]

The equation -1 = -\frac {1}{1} shows that the diagonals are congruent perpendicular bisectors.

The vertices of the square are given as:

  • c = (1,1)
  • d = (3,1)
  • e =(3,-1)
  • f = (1,-1)

<h3>How to determine the congruent perpendicular bisectors.</h3>

Start by calculating the slope of diagonal ce using:

m = \frac{y_2 -y_1}{x_2  -x_1}

So, we have:

m = \frac{-1-1}{3  -1}

m = \frac{-2}{2}

m_1 = -1

Next, calculate the slope of diagonal df using:

m = \frac{y_2 -y_1}{x_2  -x_1}

So, we have:

m = \frac{-1-1}{1-3}

m = \frac{-2}{-2}

m_2 = 1

The slopes of both diagonals are:

m_1 = -1

m_2 = 1

By comparing both slopes, we have:

m_1 = -\frac {1}{m_2}

i.e.

-1 = -\frac {1}{1}

Hence, -1 = -\frac {1}{1} shows that the diagonals are congruent perpendicular bisectors.

Read more about perpendicular bisectors at:

brainly.com/question/11006922

8 0
2 years ago
Why did Hernando de Soto's expedition fail? WILL GIVE BRANLEST PLS ASAP
LekaFEV [45]

Answer:

they ran out of money or they couldnt navigate? I'm sorry if im wrong

8 0
2 years ago
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