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nydimaria [60]
2 years ago
5

Help will give thanks to the first to answer

Mathematics
1 answer:
andreyandreev [35.5K]2 years ago
8 0

Answer:

69

Step-by-step explanation:

Just plug in

10(9)-7(3) = 90-21 = 69

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What’s the correct answer?
nikdorinn [45]

Answer:

the triangle above is an isoceles triangle

therefore the base angles are equal

So we have:

X + X + 38= 180

2x = 180-38

2x = 142

X = 71°

6 0
2 years ago
Read 2 more answers
Alana spent $18.24 on 4.8 pounds of plant food.
____ [38]

Answer: $3.8 per pound of food.

Step-by-step explanation: 18.24 divided by 4.8

4 0
3 years ago
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What is the solution to the inequality - 6x + 5 > -1
ExtremeBDS [4]

[ Answer ]

\boxed{X \ < \ 1}

[ Explanation ]

  • Solution To Inequality: - 6x + 5 > -1

-------------------------------------

  • Subtract 5 From Both Sides

- 6x + 5 - 5 > -1 - 5

  • Simplify

-6x > -6

  • Multiply Both Sides By -1 (Reverse Inequality)

(-6x)(-1) < (-6)(-1)

  • Simplify

6x < 6

  • Divide Both Sides By 6

\frac{6x}{6} < \frac{6}{6}

  • Simplify

X < 1

\boxed{[ \ Eclipsed \ ]}

4 0
3 years ago
When 5 times a number is added to 45 the answer is the sm of 85 and 140 what is the number
zimovet [89]

Hello.

First, let the number be r.

5 times r is written like this:

\rm{5r}

Now, add 45:

\mathrm{5r+45}

Now, the sum of 5r+45 is equal to the sum of 85 and 140:

\mathrm{5r+45=85+140}

In order to solve this equation, we need to add 85 and 140:

\mathrm{5r+45=225}

Now, subtract 45 from both sides:

\mathrm{5r+45-45=225-45}

\mathrm{5r=225-45}

\mathrm{5r=180}

The last step is to divide both sides by 5:

\mathrm{r=36}

Therefore, the answer is

\rm{r=36}

I hope it helps.

Have a nice day.

\boxed{imperturbability}

8 0
2 years ago
If a1=47 and d=-5 find a12
Simora [160]
An = a1 + (n-1) * d
a12 = 47 + (12 - 1) * -5
a12 = 47 + 11 * -5
a12 = 47 - 55
a12 = - 8 <==
8 0
3 years ago
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