1 . The lengths of the legs of a right triangle are 25 cm and 60 cm. What is the length of the hypotenuse?
A. 42.5 centimeters
B. 65 centimeters
C. 9.2 centimeters
D. 35 centimeters

D.

35 centimeters

Answers

Answer 1

Answer: $a^(2)+ b^(2) = c^(2)$ that is, hypotenuse.
Therefore, let the length of the hypotenuse be 'x.'
$25^(2)+ 60^(2)= x^(2)$
625+3600= $x^(2)$
4225= $x^(2)$
Therefore,
$√(4225)$ =x
65=x
The length of the hypotenuse is B.65 centimetres.

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1.solve the following equation for y 3x- 2y= 62. solve the following equation 1/3(6x-9)= 3/4(4x-8)
3. solve 3(2x-1)/4= x + 7/2
the 3(2x-1) is over the 4 and the x + 7 is over the 2 i really dont understand them

Answers

So,

For number one, there will be an infinite number of solutions, as there are two placeholders.
3x - 2y = 6
It seems we can use the intercept method.
3x - 2(0) = 6
3x = 6

Divide both sides by 3
x = 2

This is one solution: (2,0)

3(0) - 2y = 6
-2y = 6

Divide both sidees by -2
y = -3

This is another solution: (0,-3)
You should now be able to draw the line.
If you want intercept form for this equation, just manipulate the equation in order to get the y = mx + b form.

Subtract 3x from both sides
-2y = -3x + 6

Divide both sides by -2
$y = (3)/(2) x + 6$

For the second problem, simply manipulate the equation.
$(1)/(3) (6x - 9) = (3)/(4) (4x - 8)$

Distribute
$2x - 3 = 3x - 6$

Subtract 2x from both sides
$-3 = x - 6$

Add 6 to both sides
$3 = x$

For the third problem, do the same thing.
$(3(2x-1))/(4) = x + (7)/(2)$

We must first multiply both sides by 4.
$3(2x-1) = 4x + 14$

Distribute
$6x - 3 = 4x + 14$

Subtract 4x from both sides
$2x - 3 = 14$

Add 3 to both sides
$2x = 17$

Divide both sides by 2
$x = (17)/(2) \ or\ 8 (1)/(2)$

Mr Jones places 3 orders for school t-shirts. Each order has 16 boxes of shirts and each box holds 17 shirts. How many T-shirts dos Mr Jones order. Use partial products to help you

Answers

3x16=180 boxes

17x16=272 shirts (17 shirts per boxes, 16 boxes)

the answer is 272 shirts

Answer:

272 shirts

Step-by-step explanation:

Use the following figure to answer the question. 1 and 5 are _____ angles.

Answers

1 and 5 are supplementary angles since they form a straight line

alternate exterrior angles I believe. They are both exterrior and alternate from each other so i would assume that to be correct.

(-3, 5) is located in _____.
Quadrant I
Quadrant II
Quadrant III
Quadrant IV

Answers

The coordinates in a graph indicate the location of a point with respect to the x-axis and y-axis.

The coordinate (-3, 5) is located in QuadrantII.

Option B is the correct answer.

What are coordinates in a graph?

The coordinates in a graph indicate the location of a point with respect to the x-axis and y-axis.

The coordinates in a graph show the relationship between the information plotted on the given x-axis and y-axis.

We have,

(-3, 5)

We need to see which quadrant the given point (-3, 5() is located.

We know that we have four Quadrants:

Quadrant I:

The coordinates are in the form of (x, y).

Quadrant II:

The coordinates are in the form of (-x, y).

Quadrant III:

The coordinates are in the form of (-x, -y).

Quadrant IV:

The coordinates are in the form of (x, -y).

The coordinate (-3, 5) is in the Quadrant II

Thus,

The coordinate (-3, 5) is located in QuadrantII.

Option B is the correct answer.

Learn more about coordinates here:

brainly.com/question/13118993

#SPJ5

(-3,5) is located in Quadrant II.

20x3 + 12x2 + 5x + 3

Answers

i hope this helps you

Answer: ( 5x+3) (4x2 (squared) + 1)

Step-by-step explanation:

Carol flips a coin, rolls a standard number cube, and randomly chooses a shape from the list below. Find the probability that the coin will show tails, the cube will show a multiple of 2, and a circle will be chosen. (the shapes are a - circle, triangle, square, and parallelogram)