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Reika [66]
2 years ago
8

800 divided by 2 ( 100 points & I give brainliest )

Mathematics
2 answers:
nordsb [41]2 years ago
6 0

Answer:

800÷2=400

Step-by-step explanation:

please mark me brainliest

kati45 [8]2 years ago
6 0

Answer:

400

Step-by-step explanation:

Because 400+400=800

So 800/2 would be 400

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May someone please help me with this Math problem, Thank you
Semmy [17]

Answer:

c. 10

Step-by-step explanation:

Eliminate parentheses using the distributive property.

3(b+4) -2(2b+3) = -4 . . . . given

3b +12 -4b -6 = -4 . . . . . parentheses eliminated

-b +6 = -4 . . . . . . . . . . . . collect terms

-b = -10 . . . . . . . . . . . . . . subtract 6

b = 10 . . . . . . . . . . . . . . . . multiply by -1

_____

The rules of equality require that any operation you perform on one side of the equal sign must also be done on the other side. So when we say "subtract 6", we assume you know that means "subtract 6 from both sides of the equation", for example.

8 0
3 years ago
Dghhb hhgg gfhgg gjgjggyyfg gufy....... firm
Morgarella [4.7K]

Answer:

incorrect question

Step-by-step explanation:

that is what you have posted

5 0
2 years ago
Hi could someone solve this for me i have been stuck for an hour now XD
joja [24]

Answer:

The anwser is 40.82

Step-by-step explanation:

Pie times radius

4 0
2 years ago
Read 2 more answers
Please help!<br><br> Which line would be perpendicular?
givi [52]

Answer:

  • D. -2x + 2y = 1

Step-by-step explanation:

<u>When the line is given in standard form:</u>

  • ax + by = c, it has slope of -a/b

<u>Given line:</u>

  • 4x + 4y = 3

<u>It has a slope:</u>

  • m = -4/4 = -1

A line perpendicular to the given should have a slope m = 1 as negative reciprocal to the given

<u>Let's see which line has the slope of 1:</u>

  • 1. m = -(-1)/6 = 1/6 - NO
  • 2. m = -4/4 = -1 - NO
  • 3. m = -2/4 = -1/2 - NO
  • 4. m = -(-2)/2 = 1 - YES

Correct option is D

8 0
2 years ago
The dump truck shown has a 15-foot bed length. what is the height of the bed h when angle x is 30, 45, or 60
Yuliya22 [10]
First, look at my attachment
The dump truck makes imaginary right triangle.

From the right triangle, we can find the h with sin ratio of the triangle. 
h/b = sin of angle
h = b × sin of angle
(h stands for height, b stands for bed)

PART A: If the angle is 45°
h = b × sin 45°
h = 15 × 1/2√2
h = 15 × 0.707
h = 10.607
h = 10.6
The height is approximately 10.6 ft.

PART B: If the angle is 30°
h = b × sin 30°
h = 15 × 1/2
h = 7.5
The height is 7.5 ft.

PART C: If the angle is 60°
h = b × sin 60°
h = 15 × 1/2√3
h = 15 × 0.866
h = 12.990
h = 12.99
The height is approximately 12.99 ft.

6 0
3 years ago
Read 2 more answers
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