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Shtirlitz [24]
2 years ago
12

4/5a - 8 = a + 2 solve for a

Mathematics
2 answers:
luda_lava [24]2 years ago
8 0

Answer:

a=-50

Step-by-step explanation:

balandron [24]2 years ago
7 0

Answer:

-32/5

Find more steps at S_Y_M_B_O_L_A_B

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Math work pls help :)​
solong [7]

Answer:

the theorum used here is sas one

8 0
2 years ago
Type the correct answer in each box. Use numerals instead of words. If necessary, use / for the fraction bar(s).
Tasya [4]

The coordinates of point F are (15/4 , -5/2)

  • The coordinates of point G  = (-3/4 , -3)

<h3>What is the coordinates  about?</h3>

From the image attached:

AB divided into 4 similar parts, hence

  • E is the mid-point of AB
  • D is the mid-point of AE
  • F is the mid-point of EB

Note that the rule of the mid-point states that:

When M (x , y) is the mid-point of the segment of AB, where A (x1 , y1)  and B (x2 , y2), Then  x = (x1 + x2)/2 and that of  y = (y1 + y2)/2

Then lets solve for points E, F, D

Since A (-3 , -1) and B (6 , -3),

E is the mid-point of AB

Then  E =[(-3 + 6)/2, (-1 + -3)/2]

         = (3/2 , -2)

Since  F is the mid-point of EB,

         E (3/2 , -2) , B (6 , -3)

Then F = [(3/2 + 6)/2 , (-2 + -3)/2]

       = (15/4 , -5/2)

Since D is the mid-point of AE, A (-3 , -1), E (3/2 , -2)

Then  D = [(-3 + 3/2)/2 , (-1 + -2)/2]

           = (-3/4 , -3/2)

Note also that:

 BC is said to be an  horizontal segment due to the fact that B and C have similar y - coordinate and G can be found on BC.

Since the y-coordinate of G is similar to y-coordinate of B and C

Then  y-coordinate of G is =  -3

Since DG ⊥ BC

Then DG =  vertical segment

So  G has similar x-coordinate of D

Then  The x-coordinate of G = -3/4

The  G = (-3/4 , -3)

Learn more about coordinate from

brainly.com/question/12481034

#SPJ1

6 0
1 year ago
Is it true that no integers are irrational numbers
vazorg [7]
Yes, irrational number are all numbers that are not rational and all integers are rational numbers
6 0
3 years ago
Read 2 more answers
At a zoo, 7 lizards ate 35 grams of insects in one
lapo4ka [179]
Answer 180 grams of insects

Explanation 7 •\• by 35 = 5 grams each/night.
36 x 5= 180 grams
6 0
3 years ago
A water tank holds 18000 gallons. How long will it take for the water level to reach 6000 gallons if the water is used at anaver
kkurt [141]
It should take approximately 27 days using the water at an average of. 450 gallons per day
5 0
3 years ago
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