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laiz [17]
3 years ago
10

Which answer choice shows 7.931 rounded to the nearest half?

Mathematics
2 answers:
Dimas [21]3 years ago
6 0
The Answer is C (which is 8)
Step2247 [10]3 years ago
5 0
The answer is C, I think if I’m wrong I’m sorry
You might be interested in
Please help me ive never done one like this
inessss [21]

Given:

DE = (6x - 9) cm

EF = (4x + 4) cm

LM = 14 cm

MN = 16 cm

To find:

The value of x.

Solution:

<em>If three or more parallel lines intersect two transversals, then they cut off the transversals proportionally.</em>

$\Rightarrow \frac{DE}{EF} =\frac{LM}{MN}

$\Rightarrow \frac{6x-9}{4x+4} =\frac{14}{16}

Do cross multiplication.

$\Rightarrow 16( {6x-9})=14 ({4x+4} )

$\Rightarrow 96x-144=56 x+56

Add 144 on both sides.

$\Rightarrow 96x-144+144=56 x+56+144

$\Rightarrow 96x=56 x+200

Subtract 56x from both sides.

$\Rightarrow 96x-56x=56 x+200-56x

$\Rightarrow 40x=200

Divide by 40 on both sides, we get

$\Rightarrow x=5

The value of x is 5.

5 0
2 years ago
A painter leans a 12-foot ladder against a house. The base of the ladder is
tatiyna

11.3 feet.

12 squared (144) minus 4 squared (16) is equal to 128. The square root of 128 is approximately 11.3.

8 0
3 years ago
Whose y-intercept is (0,6) and slope is 3?
GrogVix [38]

your answer is y=3x +6

6 0
3 years ago
8x over 3 - x over 2 equals -13
Leya [2.2K]
Equation:
x/3 = x/8 + 2/3
---
Multiply thru by 24 to get:
8x = 3x + 16
5x = 16
x = 3 1/5
========

4 0
3 years ago
2 2/3 + 3 3/4<br> This Is Fraction
dangina [55]

Answer:

6 5/12

Step-by-step explanation:

2 2/3 as a mixed number is 8/3

3 3/4 as a mixed number is 15/4

To make the 2 fractions have a common denominator, they become:

32/12 and 45/12

to add them up it will be: 77/12 which can be written as 6 5/12

6 0
2 years ago
Read 2 more answers
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