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Fynjy0 [20]
2 years ago
15

[WILL GIVE BRAINLIEST ANSWER TO ANYONE WHO SOLVES FIRST]

Mathematics
1 answer:
Kruka [31]2 years ago
7 0

Answer:

it is 4x=-9

Step-by-step explanation:

You might be interested in
What is the approximate curcumfrance of the circle shown below?​
Vikki [24]

Answer:

C.

Step-by-step explanation:

Circumference=PI*diameter

Circumference=3.14*19.5

Circumference=61.23 rounds to 61.2 so the answer is C

3 0
3 years ago
Solve for x<br><br> -1/5 + 5 = -5<br><br> A. 10<br> B. -10<br> C. 50<br> D. -50
hammer [34]

Answer:

t=50 so C

Step-by-step explanation:

multiply both sides by 5

-t=-25-25

-t=-50

divide by -1

t=50

where u get t=50

3 0
2 years ago
Kate's garden measures 15 yards by 12 yards. In order to make a path around it she will need to reduce the size of her garden. T
joja [24]
It should be 91.8 yards. Whenever you lower the dimensions, you'd multiply each factor by 0.7 to get a scale factor of them. After doing so, you'd get the dimensions of 10.5 and 8.4. After finding the area of the whole garden area, it'd be 180 yards. Then using the factored area which is 88.2, you'd subtract 88.2 from 180, leaving you with 91.8, being the area of the path.
4 0
3 years ago
Since Beth was born the population of her towns has increased at a rate of 850 people per year. On beths 9th birthday the total
Lana71 [14]

Answer:

313,600

Step-by-step explanation:

Let t represent number of years after Beth's 9th birthday.

We have been given that since Beth was born the population of her towns has increased at a rate of 850 people per year. So number of people increased in t years would be 850t.

We are also told that on Beth's 9th birthday the total population was nearly 307,650. This means that t-intercept is 307,650.

The population of town t years after Beth's birthday would be P(t)=850t+307,650.

To find population on Beth's 16th birthday, we will substitute t=7 in our equation as Beth's 16th birthday would be 7 years after 9th birthday.

P(t)=850(7)+307,650

P(7)=5950+307,650

P(7)=313,600

Therefore, the population on Beth's 16th birthday would be 313,600.

3 0
3 years ago
Factor and solve 121r^2-64t^2
dexar [7]

Answer:

(11r + 8t)(11r - 8t)

Step-by-step explanation:

difference of two squares

6 0
2 years ago
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