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melamori03 [73]
3 years ago
13

If abj=28, abc "congruent to" dbj, find jbc.

Mathematics
1 answer:
Rom4ik [11]3 years ago
8 0
DBJ + ABJ = 90 DBJ = ABC DBC + ABC = 90 JBC + DBC + ABJ = 90 And last but not least: ABJ = 28
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Im new to this app can someone help me please and thank u so much
GaryK [48]

Answer:

3\frac{1}{4}

Step-by-step explanation:

we have to  divide the given distance by 3.

Then we will be able to find the distance between markers.

Given distance is

9\frac{3}{4} \\=\frac{36+3}{4}\\ =\frac{39}{4}

Since, there are three markers,

So, we have to divide this distance by  3

So, the distance between markers is-

\frac{\frac{39}{4}} {3} \\=\frac{39}{4} * \frac{1}{3} \\=\frac{13}{4}


So, the distance between marker is

\frac{13}{4}

Now, we have to convert this into mixed number.

Then, the distance is-

\frac{13}{4}\\ =3\frac{1}{4}

4 0
3 years ago
The measure of angel B is (3x - 4)º and the measure of angel D is (2x - 6)°. What are the measures of angles B and D?​
MA_775_DIABLO [31]

Answer:

b=110 d=70

Step-by-step explanation:

6 0
2 years ago
The sum of the first 200 terms of the arithmetic sequence with initial term 2 and common difference 3 is
Svetradugi [14.3K]

Answer: D. 60100

Step-by-step explanation:

The formula for determining the sum of n terms of an arithmetic sequence is expressed as

Sn = n/2[2a + (n - 1)d]

Where

n represents the number of terms in the arithmetic sequence.

d represents the common difference of the terms in the arithmetic sequence.

a represents the first term of the arithmetic sequence.

From the information given,

n = 200 terms

a = 2

d = 3

Therefore, the sum of the first 200 terms, S200 would be

S200 = 200/2[2 × 2 + (200 - 1)3]

S200 = 100[4 + 597)

S200 = 100 × 601 = 60100

8 0
3 years ago
3 2 3 +2. overline 3 =
ad-work [718]

Answer:

<h2>5 \frac{29}{30}</h2>

Step-by-step explanation:

3 \frac{2}{3}  + 2.3 =  \frac{11}{3}  +  \frac{23}{10}  =  \frac{110 + 69}{30}   \\  \\ =  \frac{179}{30}  = 5 \frac{29}{30}

#Let'sLearn

5 0
3 years ago
Find the rate of change
Schach [20]

Answer:

The rate of change represented in the table is 14

Step-by-step explanation:

rise over run or y2-y1/x2-x1 to find the rate of change

pick two points

lets use (0,-11) and (2, 17)

17 - (-11) / 2 - 0

= 28 / 2

= 14

5 0
3 years ago
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