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3 years ago

△VAT≅△BDT. ¯¯¯¯¯ What is length of BT ?

Mathematics

2 answers:

lesya [120]3 years ago

7 0

Answer:

$BT=6.3$

Step-by-step explanation:

We have been given that triangle VAT is congruent to triangle BDT. We are asked to find the length of segment BT.

Since both triangles are congruent, therefore, their corresponding sides will be equal by the definition of congruence.

$\Delta VAT\cong \Delta BDT$

By the definition of congruence:

$VA=BD$

$AT=DT$

$VT=BT$

Since the length of side VT is 6.3 units, therefore the length of BT is 6.3 units as well.

forsale [732]3 years ago

6 0

6.3 units because it is the same length as vt

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aleksley [76]

Answer:

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3 years ago

The ratio of the profit, material cost and production labour of an article is 5:7:13.

IRINA_888 [86]

Answer:

The cost of producing the article is -3500 (Negative cost)

Step-by-step explanation:

The given parameters are

The ratio of the profit to material cost to production labor = 5:7:13

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Therefore, we have;

The fraction of the total cost that is material cost = 7/(5 + 7 + 13) = 7/25

Therefore, the material cost = 7/25 × X

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Therefore, the labor cost = 13/25 × X

However, the amount of the material cost = 840 + Labor cost, which gives;

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7/25 × X - 13/25 × X = 840

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3 years ago

A survey was done that asked people to indicate whether they preferred pool swimming or ocean swimming. The results of the surve

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3 years ago

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Luba_88 [7]

Answer:

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Step-by-step explanation:

So, first to find x you need to subtract 121 from 180. You do this because both the angle which measures 121 degrees and x lie on the same line, and since a line has an angle measure of 180, you do 180-121 to find x. The same thing can be done for y. Since the angle measure of 34 degrees and y lie on the same line you can calculate 180-34 to get y. So, let's do that.

180-121=x

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Once you've done that you can easily subtract the two and get your answer.

x-y

substitute the answer for the variables and get

59-146

and then your answer is

-87

4 0

3 years ago