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Goryan [66]
2 years ago
12

EXTRA POINTS AND BRAINIEST IF CORRECT!! Someone Please help me with this.

Mathematics
1 answer:
iogann1982 [59]2 years ago
4 0

Answer:

m = 4

Step-by-step explanation:

We have similar trapezoids, so corresponding angles must be congruent, and the ratios of pairs of corresponding sides must be equal. For both of these to be true, we need to find the ratio of pairs of corresponding sides:

13 / 5.2 = 2.5, 12 / 4.8 = 2.5, 22.5/9 = 2.5,

15 / 6 = 2.5

So

\frac{10}{m}  = 2.5

m = 4

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Which absolute value expression represents the distance between the points shown on the number line?
stich3 [128]

Answer:

We will take option B.

Step-by-step explanation:

Option A) |4 − 1| = 3 units

Option B) |4 − (−1)| = 5 units

Option C) |−4 + (−1)| = 5 units

Option D) |−4 − (−1)| = 3 units.

Now, from the number line and from the points given on the number line it is clear that the distance from one point to another is 5 units.

So. option B or Option C can be the right one.

Now, the right side point is on +4 point and the left side point is on -1 point.

So, the distance between those points will be calculated as 4 - (- 1) = 5.

Therefore, we will take option B. (Answer)

3 0
3 years ago
6x+8=x-2 what is the answer to this
rodikova [14]

Answer:

x= -2

Step-by-step explanation:

6x+8=x-2

6x-x= -2-8

5x= -10

x= -10/5

x= -2

7 0
3 years ago
What is the opposite of 1 1/3
iren [92.7K]

Answer:

The opposite reciprocal of 1/3 is -3/1.

Step-by-step explanation:

To make the reciprocal of 1/3, simply flip the 1/3 over to make it 3/1.

5 0
3 years ago
Read 2 more answers
Complete the following conversions. i) 1 m2 = a cm2 ii) 1 cm2 = b mm2 iii) 1 km2 = c m2
Fofino [41]

The values that complete the conversions are

a = 10000

b = 100

c = 1000000

<h3>Conversion of units </h3>

From the question, we are to complete the given conversions

i)

1 m² = a cm²

NOTE: 1 m² =  10000 cm²

∴ a = 10000

ii)

1 cm² = b mm²

NOTE: 1 cm² = 100 mm²

∴ b = 100

iii)

1 km² = c m²

NOTE: 1 km² = 1000000 m²

∴ c = 1000000

Hence, the values that complete the conversions are

a = 10000

b = 100

c = 1000000

Learn more on Conversion of units here: brainly.com/question/17378826

#SPJ1

3 0
2 years ago
Write an equation of a line that passes through the point (3,0) and is perpendicular to the line y=−1/2x−4.
NARA [144]

Answer:

Step-by-step explanation:

perp. 2

y - 0 = 2(x - 3)

y = 2x - 6

6 0
3 years ago
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