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Travka [436]
2 years ago
14

What's the answer for 3.4a=57.8

Mathematics
1 answer:
crimeas [40]2 years ago
7 0
In the equation 3.4a = 57.8, a is equal to: 17.
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AB= 4x + 7 and BC = 20x - 5 <br> AB ~= BC
Mariana [72]

The value of the variable x is 3/4

<h3>What are congruent segments</h3>

Congruent segment are segments with equal or congruent lengths.

From the information given, we have that line AB is approximately equal to line BC. This is represented as;

AB = BC

Where;

  • AB = 4x + 7
  • BC = 20x - 7

Now, let's equate the expressions

4x + 7 = 20x - 5

collect like terms

4x - 20x = - 5 - 7

- 16x = - 12

Make 'x' the subject of formula

x = -12/-16

x = 3/4

Thus, the value of the variable x is 3/4

Learn more about line segments here:

brainly.com/question/1388250

#SPJ1

8 0
1 year ago
Read 2 more answers
The experimental probability that Amir will make a basket is 0.4. The experimental probability that Juju will make a basket is 0
madreJ [45]

Answer:

30 baskets

Step-by-step explanation:

The experimental probability Pa that Amir will make a basket is 0.4;

Pa = 0.4

the experimental probability Pj that juju with make the same basket is 0.6;

Pj = 0.6

Total number of shoot Nt = 150

Number of basket Amir will make is;

Na = Pa × Nt

Na = 0.4 × 150

Na = 60 basket

Number of basket juju will make is;

Nj = Pj × Nt

Nj = 0.6 × 150

Nj = 90 basket

6 0
3 years ago
Read 2 more answers
Do numbers have a fixed value even though their values are represented
AlexFokin [52]

Answer:

yes

Step-by-step explanation:

3 0
3 years ago
ANSWER ASAP PLEASE T~T
ki77a [65]

Answer:

13, 11, 2, 25, 66, 5, 12, 25, 45

Step-by-step explanation:

Right to Left

7 0
2 years ago
25 students are asked to line up in lines of 5 students. How many lines will there be?
Colt1911 [192]

Answer:

5 lines

Step-by-step explanation:

5 times 5 is 25 so 25 divided by 5 is 5 therefor your answer is 5

3 0
3 years ago
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