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3 years ago

Which transformation preserves only angle measurement? A)dilation B)rotation C)reflection D)translation

Mathematics

2 answers:

Lilit [14]3 years ago

9 0

Ans

A dilation

........,....

pishuonlain [190]3 years ago

8 0

Answer:

A)dilation

Step-by-step explanation:

The transformation preserves only angle measurement is dilation. The transformation helps in taking up the production of an image that is of the same shape as the main original image.

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Find the volume of the cone

ira [324]

Answer:

209.467mm³

Step-by-step explanation:

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4 years ago

write an equation in slope-intercept form for a line that goes through (9,-2) and is parallel to y=7x+2

lozanna [386]

Answer:

y=7x-65

Step-by-step explanation:

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2 years ago

HII PLEASE HELP ME IN THIS

Rzqust [24]

Step-by-step explanation:

(i) Sum the forces at point M in the x direction.

∑F = ma

-T sin 30° − T sin 30° + 5 N = 0

2T sin 30° = 5 N

T = 5 N

(ii) Sum the forces on the ring in the x direction.

∑F = ma

T sin 30° − N = 0

N = 2.5 N

Sum the forces on the ring in the y direction.

∑F = ma

T cos 30° − mg − Nμ = 0

Nμ = T cos 30° − mg

2.5 μ = 5 cos 30° − 2

μ = 0.932

(iii) Sum the forces on the ring in the y direction.

∑F = ma

T cos 30° − m₁g − m₂g + Nμ = 0

m₂g = T cos 30° − m₁g + Nμ

m (10) = 5 cos 30° − 2 + (2.5)(0.932)

m = 0.466 kg

8 0

3 years ago

Read 2 more answers

Ahh, I need help again. I’m really bad at math. Someone please help me.

Reil [10]

The answer is 8% because each rate (2%) goes up $200, making $1200 at 6% into $1800 at 8%.

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6 0

4 years ago

List all pairs of congruent angles. Then write the ratios of the corresponding side lengths in a statement of proportionality

PIT_PIT [208]

Answer:

Part A)

m<BDG=m<MPQ

m<DBG=m<PMQ

m<DGB=m<PQM

Part B) $\frac{BD}{MP}=\frac{DG}{PQ}=\frac{BG}{MQ}$

Step-by-step explanation:

we know that

If two triangles are similar, then the ratio of its corresponding sides is equal and its corresponding angles are congruent

Part A)

we have that

the congruent angles are

m<BDG=m<MPQ

m<DBG=m<PMQ

m<DGB=m<PQM

Part B) The ratio of its corresponding sides is equal to

$\frac{BD}{MP}=\frac{DG}{PQ}=\frac{BG}{MQ}$

8 0

3 years ago