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3 years ago

What is the total are of the felt patch

Mathematics

1 answer:

kirill [66]3 years ago

7 0

Answer:

B 405

(=20*9 + 25*9)

what are the blue-ish dots on your screen? :|

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By definition, an expression does not contain

yarga [219]

By definition, an expression does not contain AN EQUALS SIGN (=).

3 0

3 years ago

The graph below shows the amount of money that a student has in the bank at the end of each week.

storchak [24]

Answer:

The student will have 130 dollars in the bank at the end of week 11.

Step-by-step explanation:

Pattern:

The pattern given by this graphic is that:

For each passing week, the student will have $10 more in the bank than at the end of the previous week. So, following this pattern:

At the end of 6 weeks, he will have $80.

At the end of 7 weeks, he will have $90.

At the end of 8 weeks, he will have $100.

At the end of 9 weeks, he will have $110.

At the end of 10 weeks, he will have $120.

At the end of 11 weeks, he will have $130.

The student will have 130 dollars in the bank at the end of week 11.

7 0

3 years ago

Miss gallon spent 55% of her savings on a television that cost $550 how much money did she have her savings before she bought th

Salsk061 [2.6K]

I believe that she had $852.50. When you multiply 550 by .55(55%) you get 302.50. This is how much she has left. Now you add that to the 550 to get $852.50

4 0

3 years ago

What is the surface area of the three-dimensional figure formed by the net shown?

jarptica [38.1K]

Answer:

336 cm²

Step-by-step explanation:

1 rectangle 24 cm by 12 cm

1 triangle with base 12 cm and height 8 cm (combining the two small triangles into 1 larger triangle)

SA = 24 cm * 12 cm + 12 cm * 8 cm / 2

SA = 288 cm² + 48 cm²

SA = 336 cm²

3 0

3 years ago

If F is conservative, find all potential functions f for F so that F = ∇f. (If F is not conservative, enter NOT CONSERVATIVE. Us

Alenkinab [10]

Answer: some parts of your question is missing below is the missing data

Determine if the given vector field F is conservative or not. F = −6e^y, (−6x + 3z + 9)e^y, 3e^y

answer:

F is conservative

F = -6xe^y + ( 33 + 9 ) e^y + C

Step-by-step explanation:

The Potential functions for F so that F = ∇f.

F = -6xe^y + ( 33 + 9 ) e^y + C

attached below is a detailed solution

5 0

3 years ago