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Pavlova-9 [17]
3 years ago
8

HELP THIS IS DUE TOMORROW

Mathematics
2 answers:
butalik [34]3 years ago
8 0

Answer:

D

Step-by-step explanation:

AAS

∠A = ∠D        Given

∠B = ∠C         Given

BC = CB         Reflexive property

ΔABC ≅ ΔDCB       AAS Congruent

Vikentia [17]3 years ago
6 0

Answer:

f it not possible to prove the triangle are conqrugent.

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BRAINLIEST TO THE BEST ANSWER !!!!
TiliK225 [7]
Which equation am I looking at
4 0
3 years ago
How many fixed-requirement constraints does a transportation problem with 5 factories and 6 customers have?a. 30.b. 11.c. 6.d. 5
bulgar [2K]

Answer:

Option B

Step-by-step explanation:

From the question we are told that:

Demand point m=5

Supply Point n=6

Generally the equation for fixed-requirement constraints is mathematically given by

 X=m+n

 X=5+6

 X=11

Therefore the correct option is

Option B

7 0
3 years ago
Devin has a new cell phone that holds 1.5 gigabytes of memory
stepan [7]

He has enough memory space to download a song that will use 0.12 gigabytes of memory

The memory capacity of new cell phone = 1.5 gigabytes

The memory capacity that already used = 1.35 gigabytes

The remaining space = The memory capacity of new cell phone  - The memory capacity that already used

Substitute the values in the equation

Here we have to use the subtraction

The remaining space = 1.5 - 1.35

Subtract the terms

= 0.15 gigabytes

The size of the song = 0.12 gigabytes

We know 0.15 > 0.12

Hence, he has enough memory space to download a song that will use 0.12 gigabytes  of memory

The complete question is

Devin has a new cell phone that holds 1.5 gigabytes if memory for music. He has already used 1.35 gigabytes of the memory. Will he have enough space to download a song that will use 0.12 gigabyte of memory? Explain.

Learn more about subtraction here

brainly.com/question/2346316

#SPJ1

5 0
1 year ago
The sides of a quadrilateral are in the ratio 1:2:3:6. The perimeter is 138 cm. Find the
Helga [31]

Answer:11.5cm, 23cm, 34.5 cm, 69cm

Step-by-step explanation:

1+2+3+6=12

138/12=11.5

First side=11.5cm

Second side=11.5x2=23cm

Third side=11.5x3=34.5cm

Fourth side=11.5x6=69cm

7 0
3 years ago
An urn contains two blue balls (denoted B1 and B2) and three white balls (denoted W1, W2, and W3). One ball is drawn from the ur
Serhud [2]

Answer:

(a)\dfrac{2}{5}

(b)\dfrac{9}{25}

Step-by-step explanation:

An urn contains two blue balls (denoted B_1 \:and\: B_2) and three white balls (denoted W_1, W_2 \:and\: W_3).

In the selection, a ball is picked and replaced.

From the attached probability tree, the possible outcomes are:

B_1B_1,B_1B_2,B_1W_1,B_1W_2,B_1W_3\\B_2B_1,B_2B_2,B_2W_1,B_2W_2,B_2W_3\\W_1B_1,W_1B_2,W_1W_1,W_1W_2,W_1W_3\\W_2B_1,W_2B_2,W_2W_1,W_2W_2,W_2W_3\\W_3B_1,W_3B_2,W_3W_1,W_3W_2,W_3W_3

(a)If the first ball drawn is blue

Number of Outcomes =10

The probability that the first ball drawn is blue =\dfrac{10}{25}= \dfrac{2}{5}

(b)If only white balls are drawn

Number of Outcomes =9

Probability that only white balls are drawn =\dfrac{9}{25}

3 0
4 years ago
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