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julia-pushkina [17]
3 years ago
7

Can someone please help me?

Mathematics
2 answers:
Flauer [41]3 years ago
7 0

Answer:

Angle D = 44° (degrees)

Step-by-step explanation:

given that ∆ABC is congruent to ∆DBC, AB = 10, and Angle A = 44°. Angle D must be 44° as well since you can tell that angle abc is 88° and is not a right angle, and due to the corresponding parts. You can also think about these triangle as angles since angle abc = angle dbc. The other angles can be calculated using the triangle sum theorem since both triangles share side bc so angle acb and dcb are right angles(90°)

therefore 180-(44+90) = 46° which the measure of angles abc and dcb.

This measure would only make it true because of triangle congruency.

Radda [10]3 years ago
4 0

Answer:

44 degrees

Step-by-step explanation:

Triangles ABC and DBC are congruent (as said in the question), that would make the corresponding parts of the two triangles congruent.

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My grandson thinks he can cook better than any other
Molodets [167]

The answer is (B). Employing a comma to separate two independent phrases connected by the conjunction "and," avoids the mistake of the original.

<h3>What are jumbled words?</h3>

The reason was given for Wrong Answer A:  Incorrect coordination is present in Option (A). Where a comma is required, a semicolon is used instead.

The reason was given for the Wrong Answer C:  The sentence produced by option (C) is illogical. It illogically implies that the grandson's success in winning blue ribbons is due to his belief that he is the fair's top chef.

Justification for Wrong Answer D:  In the case of option (D), the sentence is irrational. The initial portion of the line, "To think... fair," and the latter section of the sentence has no connection to one another ("my grandson . . . to prove it.").

Justification for Wrong Answer E:  The sentence produced by option (E) is irrational. It is illogical to claim that the grandson's blue ribbons demonstrate that he was "thinking he can cook better... fair."

To learn more about it jumbled words, visit:

brainly.com/question/16029795

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4 0
1 year ago
a 70° angle, a 30° angle, an 80° angle How many triangles can be made with the angle measures shown here?
zhenek [66]
Only one triangle because 70+30+80=180 and 1 triangle has in total 180°
4 0
3 years ago
Read 2 more answers
Angie and Kenny play online video games. Angie buys 1 software package and 3 months of game play. Kenny buys 1 software package
Olin [163]

<u>Angie buys</u>

1 Software package + 3 months of game play.

Each software package costs = $20.

Let us assume cost of one month of game play = $x.

Therefore, total cost to Angie for 1 Software package + 3 months of game play = 20*1 + 3x = 20 +3x.

<u> Kenny buys </u>

1 software package + 2 months of game play.

Therefore, total cost to Kenny for 1 software package + 2 months of game play = 20*1 + 2*x = 20+2x.

Their total cost = $115.

Adding their costs and set it equal to 115, we get

<h3>20 +3x +  20+2x  = 115.</h3>

Now, we need to solve it for x.

40 + 5x = 115.

5x = 115 - 40.

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Dividing both sides by 5, we get

x= 15.

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6 0
3 years ago
How many square numbers are there between 1,000 and 2,000? What is a square number?
Tanzania [10]

there are 12 square numbers between 1,000 and 2,000.

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5 0
3 years ago
In sugar beet, there is 21% of sugar. How much sugar beet do you need in order to get 7,413 tons of sugar?
almond37 [142]

35300 tons of sugar beet we need in order to get 7,413 tons of sugar.

<u>Step-by-step explanation:</u>

Given that  in sugar beet, there is 21% of sugar.  Need to find out how much sugar beet we need in order to get 7,413 tons of sugar. Let we need x tone of sugar beet. So, according to the asked data, we have

                        21 \% \text { of } x=7413

                        \frac{21}{100} \times x=7413

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                        x=\frac{7413}{0.21}

                        x = 35300 tones

4 0
4 years ago
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