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kherson [118]
3 years ago
14

HELLLLLLPPPP PLEASEEEEEEEEEEE

Mathematics
1 answer:
dalvyx [7]3 years ago
8 0
What I’m I supposed to be looking for??
You might be interested in
Please help I’m so confused
Natalka [10]

Answer:

SA = 742

Step-by-step explanation:

H*L + H*W + L*W = SA

(8 x 6) x 2= 96

(22 x 6) x 2 = 264

(8 x 22) x 2 = 352

96 + 264 + 352 = 742

7 0
3 years ago
Read 2 more answers
As of right now, Katie’s college fund has $601.85. If she deposits a check for $225, how much money will she have in her college
sashaice [31]
I’m pretty sure it’s $826.85 because deposit means to put money into something. So, you’d just add $601.85 to $225 to get your answer. I think.
4 0
3 years ago
You blindfold your friend. You give him a bowl that contains 10 silver marbles and 6 black marbles. What is the minimum number o
ki77a [65]

Answer:

16 marbles.

Step-by-step explanation:

Since your friend is blindfolded the only actual way for him to be completely sure that they picked out all 6 black marbles would be to pick out all of the marbles until none are left. As long as there is even one marble in the bag then your friend will still not be sure which color it is due to being blindfolded. Therefore, under these circumstances the answer would be 16 marbles.

8 0
3 years ago
In a rectangle, the sides have measurements of 2x + 1 and 3x - 5 units Find an expression for the area of the rectangle, in squa
SashulF [63]

Answer:

(6 {x}^{2}   - 7x - 5) \:  {units}^{2}

Step-by-step explanation:

Area of rectangle = Product of sides

= (2x + 1) \times (3x - 5) \\  = 2x(3x - 5) + 1(3x - 5) \\  = 6 {x}^{2} - 10x + 3x - 5 \\ area \: of \: rectangle \:  \\  = (6 {x}^{2}   - 7x - 5) \:  {units}^{2}

4 0
4 years ago
Solve the trigonometric equation for all values: -7 < or equal to x < 7 Question: Cot 1/2x-1=0
mezya [45]

Answer:

x =90

Step-by-step explanation:

Cot 1/2x-1=0

Add 1 to both sides

Cot 1/2x = 0+1

Cot 1/2x = 1

1/tan1/2x = 1

Tan 1/2x = 1

1/2x = arctan1

1/2x =45

x = 45×2

x = 90

Hence the value of x is 90

8 0
3 years ago
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