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3 years ago

Please helppppppppppppppppppppp

Mathematics

2 answers:

den301095 [7]3 years ago

8 0

The person above me is correct<3

n200080 [17]3 years ago

7 0

Answer:

The untrue statement is "B. This figure is a parallelogram"

Step-by-step explanation:

You know the figure isn't a parallelogram because parallelograms have no right angels, and this shape has two right angles.

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Make x the subject of the formula y=(5t+5x)

Elan Coil [88]

Answer:

(y-5t)/5=x

Step-by-step explanation:

y=5t+5x

factorize

y=5(t+x)

divide both sides by 5

y/5=5(t+x)/5

y/5=t+x

make x to stand alone

y/5-t=x

take lcm of 5 and 1

y/5-5t/5

y-5t/5=x

3 0

3 years ago

Puzzle <br>If a + b = 76<br>a - b = 38<br>a / b = ????????????

iogann1982 [59]

$+\left\{\begin{array}{ccc}a+b=76\\a-b=38\end{array}\right\\-----------\\.\ \ \ \ \ \ \ 2a=114\ \ \ \ \ |:2\\.\ \ \ \ \ \ \ \ \ \ a=57\\\\57+b=76\\b=76-57\\b=19\\\\\frac{a}{b}=\frac{57}{19}=\fbox{3}$

4 0

4 years ago

Read 2 more answers

The area of trapezoid TRAP is 100. Furthermore, TR=32, AP=8, and TP=RA. If

saw5 [17]

Answer:

TP = 13

Step-by-step explanation:

The height of the trapezoid can be found from the area formula:

A = (1/2)(b1 +b2)h

h = 2A/(b1 +b2) = 2(100)/(32 +8)

h = 5

The horizontal length of each triangular end of the trapezoid is ...

(32 -8)/2 = 24/2 = 12

so the hypotenuse of the triangular end of the trapezoid is ...

TP = √(12^2 +5^2) = √169

TP = 13

The sides of the trapezoid have length 13 units.

4 0

3 years ago

Solve the following equations

Sladkaya [172]

Does x need to be plugged in?

5 0

4 years ago

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What is the IQR for the data set? {31, 30, 40, 35, 48, 44, 25} Drag and drop the correct answer into the box.

Kitty [74]

Answer:

Step-by-step explanation:

IQR is the higher qurtile subtracted by the lower qurtile so higher is 40 and lower is 20 so 14

Hope this helps have a great day:)

4 0

3 years ago