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krok68 [10]
4 years ago
13

I need help and please show work

Mathematics
1 answer:
Ivanshal [37]4 years ago
6 0
3-a=4a+12
-5a=9
a=-9/5
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Can you help me please.
postnew [5]

Answer:

Enzo wins 5 tickets from every game

Beatrix wins 11 tickets

Both won same no of tickets

So min no of games Enzo have played = 5(11)=55

3 0
3 years ago
I need help!! It’s proving trapezoids theorems
sweet [91]

Because ABCD is an isosceles trapezoid, the angles A and D are congruent.

BA and CD are congruent (given) and AD is congruent to itself (reflexive property).

Then triangles BAD and CDA form a pair of SAS triangles, so they are congruent.

BD and CA are corresponding parts in those triangles, so they are congruent (CPCTC).

7 0
3 years ago
Read 2 more answers
Solve the following using PEMDAS<br>4^2 × (8 minus 2)​
Kazeer [188]

Answer:

The answer is 96

Step-by-step explanation:

The answer is 96 because 4^2 is 16 and 8 minus 2 is 6 so 16 multiplied by 6 is 96

P.S Can I have brainliest?

7 0
3 years ago
Does the equation x2 - 10x + y2 - 6y = -30 intersect the x-axis?
Dmitriy789 [7]
Intersecting the x axis means y is 0
plug y=0 in the equation and solve for x to see if there are real solutions
x^2-10x+0+0=-30
x^2-10x+30=0
this cannot be factored, so let's see if b^2-4ac is bigger than 0
10^2-4*1*30=-20
so the solutions for this equation are not real numbers, therefore the answer is no.
5 0
3 years ago
Plz help me with number 4 and 5 this is due tomorrow you don't have to show the work.
kozerog [31]
Where is the shaded region?
7 0
3 years ago
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