MATHEMATICS HIGH SCHOOL

Pythagorean Theorem Determine the length of the missing side?

Answers

Answer 1

Answer: The answer should be 12.2
7^2+10^2=c^2
49+100=c^2
149=c^2
12.2=c

Answer 2

Answer:

Answer:

c= sqrt149; 12.2 rounded

Step-by-step explanation:

Pythagorean Theorem to find c(hypotenuse): a^2+b^2=c^2

7^2+10^2=149

sqrt149= 12.2 rounded

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Which transformation maps the pre-image to the image? A. dilation B. stretch C. reflection D. rotation

Answers

The figures' transformation maps the pre-image to the image is stretch .

What is pre-image to the image?

The original shape of the object is called the Pre-Image and the final shape and position of the object is the Image under the transformation.

According to question

Length of 1st figure = 8

Width of 1st figure = 4

Length of 2nd figure = 6

Width of 2nd figure = 4

as we can conclude that only length is change not breath

that means it is stretch .

Hence, Figures' transformation maps is stretch .

To know more about pre-image to the image here :

brainly.com/question/18159367

# SPJ2

Answer:

the answer is b. stretch.

Step-by-step explanation:

the side measure 4 is the same for the image as it is for the pre-image. the side measure 8 on the pre-image is 6 for the image. when only one measure changes its a stretch.

Show work.

Simplify 5! 3! / 2! 2!

Answers

Answer:

Simplify the expression.

Exact Form:

41/12

Decimal Form:

3.416

Mixed Number Form:

3 5/12

Estimate the angle of elevation from the trailhead to the summit.

Answers

you can do the sin, cos, or tan of that angle using any of the numbers provided

Sin x = summit/ trailhead

Cos x = horizontal distance / trailhead

tan x = summit/ horizontal distance

the length of a rectangle is 8cm more than the width and its area is 172cm2 .find the width of the rectabgle

Answers

$l-the\ length\nl+8-the\ width\nA=172\ cm^2\n\nA=lengtf\cdot width\n\nsubtitute\n\nl(l+8)=172\n\nl^2+8l=172\ \ \ |subtract\ 172\ from\ both\ sides\n\nl^2+8l-172=0\na=1;\ b=8;\ c=-172\n\n\Delta=b^2-4ac\n\n\Delta=8^2-4\cdot1\cdot(-172)=64+688=752 > 0\n\nl_1=(-b-\sqrt\Delta)/(2a)\ and\ l_2=(-b+\sqrt\Delta)/(2a)\n\n\sqrt\Delta=√(752)=√(16\cdot47)=4√(47)\n\nl_1=(-8-4√(47))/(2\cdot1)=-4-2√(47) < 0\n\nl_2=(-8+4√(47))/(2\cdot1)=-4+2√(47) > 0\n\nThe\ width:l+8=-4+2√(47)+8=4+2√(47)\n\nAnswer:\boxed{length=(2√(47)-4)cm;\ width=(4+2√(47))cm}$
$length\approx9.71cm;\ width\approx17.71cm$

five dice are thrown simultaneously. find the number of outcomes in which at most one of the dice shows 5?

Answers

P(obtaining 5 in one die) = 1/6
P (obtaining 5 in five dice) = (1/6) x 5
= 5/6

In an illustration of a ladybug, the length of the ladybug is 5.6 centimeters. The actual length of the ladybug is 0.7 centimeter. What is the scale of the drawing?

a.1 cm = 1.25 cmc.1 cm = 0.125 cmb.1 cm = 0.125 md.1 cm = 12.5 cm