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4 years ago

What is the measure of AE? No explanation is needed, also, sorry if the picture is blurry!

Mathematics

1 answer:

Nezavi [6.7K]4 years ago

8 0

Recall that in a rhombus, the diagonals bisect each other, namely, they make twin angles at each of the vertices, thus check the picture below.

make sure your calculator is in Degree mode.

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Quick plz help asap marking brainliest for first answer as long as you include steps !!!

Akimi4 [234]

Answer:

a=2.48

c=9.52

Step-by-step explanation:

a+c=12

4a+7.5c=72.5 Given

a+c=12

-4a-7.5c=-72.5 multiply the equation by negative 1

-3a-6.5c=-60.5 simplify

-3a=-60.5+6.5c add 6.5c to both sides

a=-20.17+2.17c divide it by 3

now you would take that equation and plug it into an equation you already have since you have something to plug in for a, the easiest one to do is a+c=12

(-20.17+2.17c)+c=12 plug in the equation

-20.17+3.17c=12 simplify by solving for c

3.17c=30.17 add 20.17 to both sides

c=9.52 divide both sides by 3.17

now since you have found c, you can plug it in to you equation to solve for a now (use the ones from the second step). I am using the equation a+c=12.

a+9.52=12 plug in the variable and solve for a

a=2.48 subtract 9.52 to both sides

a=2.48

c=9.52

7 0

3 years ago

Danny charges $30 for 3 hours of swimming lessons, Martin charges $44 for 4 hours of swimming lessons. Who offers a better deal?

emmasim [6.3K]

Answer:

Danny

Step-by-step explanation:

danny has a better offer

8 0

4 years ago

HELP PLZ

Ket [755]

Answer:

The value of 4 is an input of the function

Step-by-step explanation:

Let

x -----> the independent variable or input value

y ----> the dependent variable or output value

we know that

Looking at the graph

The domain (input values) of the linear function is equal to the interval

[1,∞)

$x\geq 1$

All real numbers greater than or equal to 1

The range (output values) of the linear function is equal to the interval

(-∞,3]

$y\leq 3$

All real numbers less than or equal to 3

therefore

The value of 4 is an input of the function

6 0

3 years ago

Read 2 more answers

A distribution of values is normal with a mean of 99.5 and a standard deviation of 83.2. find p26, which is the score separating

Lynna [10]

A suitable calculator shows the score of 46.0 separates the bottom 26% from the top 74%.

5 0

4 years ago

Can someone please help meee?

qwelly [4]

Answer:

Step-by-step explanation:

6 0

3 years ago