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Kobotan [32]
3 years ago
13

Here's a subtraction problem that has been solved incorrectly.

Mathematics
1 answer:
fredd [130]3 years ago
5 0

Answer:You’re answer would have to be B) 41+28=69

Because 69-28=41 and 41+ 28 = 69

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Simplify the next two expressions
prisoha [69]
1. 7x-40
2. 8x-30y-10
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4 years ago
You're setting sales goals for next month. You base your goals on previous average sales. The actual sales for the same month fo
BARSIC [14]
<span>To find the previous average sales, add the units sold in the same month in each of the last 4 years: 24 + 30 + 23 + 27 = 104. Then divide the sum by the number of different values, which in this case is 4. 104/4 = 26. Since sales goals are based on the previous average sales, you should expect to sell 26 units next month.</span>
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4 years ago
Determine whether the sequence converges or diverges. If it converges, give the limit.
azamat
The term to term rule is multiplying by 4 and if we continue doing this, we will move towards very large positive numbers.

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4 0
4 years ago
Groks mother weighed
shusha [124]

Answer:

62 Kg

Step-by-step explanation:

Let g = weight of Grok last year in kg

m = weight of Grok's mother last year in kg

m = 3g

m-4 = 2(g+9)

since m = 3g

(3g)-4 = 2(g+9)

3g -4 = 2g + 18

3g-2g = 18+4

g = 22

m = 3*22

= 66

Note that:

g+9 = weight of Grok now

m-4 = weight of Grok's mother now

Grok weighs 31 Kg now

Grok's mother weighs 62 Kg now

4 0
3 years ago
Read 2 more answers
Find the area of a triangle with vertices at D(2, 0), E(–1, 0), and F(2, –7).
MAVERICK [17]

Answer:

\frac{21}{2} units²

Step-by-step explanation:

D and E lie on the x- axis and F is vertically below D

The triangle formed is right at D with legs of length 3 and 7

The area (A) of a right triangle is found using the formula

A = \frac{1}{2} bh ( b is the base and h the perpendicular height )

here b = 3 and h = 7, hence

A = \frac{1}{2} × 3 × 7 = \frac{21}{2} units ²

3 0
3 years ago
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