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telo118 [61]
3 years ago
6

Please help ill give brainliest

Mathematics
2 answers:
Katen [24]3 years ago
8 0

Answer:

-13

Step-by-step explanation:

My bad, I did my math wrong. Its -3.

Mama L [17]3 years ago
3 0

Answer:

-(-5) - 8=

5-8= -3

Step-by-step explanation:

replace the variables with the numbers and solve it like a normal equation

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Using a protractor and a ruler, reflect points A and B across line PQ?
MA_775_DIABLO [31]

Answer:

shiii

Step-by-step explanation:

8 0
2 years ago
In a certain year, the population of Smallburg was $4{,}000.$ In the following year, the population increased by $15\%.$ What wa
makkiz [27]

Answer:

4,600

Step-by-step explanation:

To solve this problem, we need to multiply add 15% of 4,000 back to 4,000.

First, change 15% into a decimal:

15% -> \frac{15}{100} -> 0.15

Next, multiply 4,000 by 0.15:

x= 4,000(0.15)

x=600

The last step is to add the 600 back to 4,000:

4,000 + 600 = 4,600

The population of Smallburg the following year was 4,600.

5 0
2 years ago
F(x)=1x^2+8x-5 what the answer
Musya8 [376]
Im sorry i dont know this                    
5 0
2 years ago
Q3. In a hydraulic lift, a 1400 N force is applied to a 0.5 m2 piston. Calculate the minimum surface area of the large piston to
blondinia [14]

Answer:

1.8m^2 approx

Step-by-step explanation:

Given data

P1= 1400N

A1=0.5m^2

P2=5000 N

A2=??

Let us apply the formula to calculate the Area A2

P1/A1= P2/A2

substitute

1400/0.5= 5000/A2

cross multiply

1400*A2= 5000*0.5

1400*A2= 2500

A2= 2500/1400

A2= 1.78

Hence the Area is 1.8m^2 approx

3 0
3 years ago
29<br> What value of x makes this equation true?<br> 12 x - 15 = 6 - 3 x
Diano4ka-milaya [45]

Answer:

2

Step-by-step explanation:

I got it right on my work I did the other day

7 0
3 years ago
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