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sveta [45]
3 years ago
11

First right answer for both gets brain

Mathematics
2 answers:
Crank3 years ago
8 0
The first answer is x= -7/2
The second answer is h=10
Zolol [24]3 years ago
4 0
For the first one, divide each side by (-4) to isolate the x.
x=-7/2 or (-3.5)
For the second add 45 to both sides to isolate the h.
x=10
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Evaluate the expression 4x^4 y^3 when x=1/5 and y=6
wariber [46]

Answer:

5.5296

Step-by-step explanation:

to evaluate the expression 4x^4 y^3 we would substitute the value of x and y into it and evaluate. since x = 1/5 and y = 6

4x^4 y^3

4 × x^4 × 4× y³

4 × (1/5)∧4 × 4 × 6³

4× (0.2)∧4 × 4 × 216

4 × 0.0016 × 864

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5.5296

5 0
3 years ago
Debra walked her dog to the south. They walked 50 meters in 150 seconds.
abruzzese [7]

Answer:

B

Step-by-step explanation:

Because... 150 divided by 50 = 3

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4 0
3 years ago
1. On the sixth grade field trip, there are 2 teachers for every
neonofarm [45]

Answer:

Divide 63/9=7

7*2= (the number of teachers) 14

There are 14 teachers for 63 students.

8 0
3 years ago
Read 2 more answers
PLZ HALP
Svet_ta [14]

(0,0.5) and (10,10)

You always start at the beginning point and the end point and what ever points hit that line, great! That is why it is best fit and not connect the dots.

Hope I helped!

3 0
3 years ago
Word problem One of the citizens has 97 silver coins. How many bronze coins would it take to equal this amount
natita [175]

Given: Given that a citizen have 97 silver coins.

To find : Here we need to find that how many bronze coins would it take to equal this amount.

Solution: We know, 1 silver coin=10 bronze coin

So, 97 silver coin=10×97 bronze coin

=970 bronze coin

Therefore, 970 bronze coins would it take to equal this amount.

7 0
3 years ago
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