4 years ago

Which expression represents the area of triangle ABC in square meters?

Mathematics

2 answers:

djverab [1.8K]4 years ago

7 0

Answer:

Answer is (A) One-half times 14 times 57

Step-by-step explanation:

kakasveta [241]4 years ago

5 0

Answer:

Step-by-step explanation:

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Suppose ABCD is a parallelogram. Find the value of x and y.

Lilit [14]

answer:

x = 4

y = 19

step-by-step explanation:

we know that this is a parallelogram, so opposite sides are equal
this is one of the properties of a parallelogram

therefore,

segment AB = segment DC and segment AD = segment BC

now plug in the expressions according to what we know (& solve)

AB = DC

5x - 13 = 9x - 29

-13 = 4x - 29

16 = 4x

x = 4

AD = BC

3y - 11 = 2y + 8

y - 11 = 8

y = 19

3 0

3 years ago

Dan had forty - two peaches and thirty - three ears at his roadside fruit stand. At the end of the day he had fourteen peaches l

Svetllana [295]

He sold 28 peaches because 42-14=28 & 14+28=42 peaches.

5 0

3 years ago

Solve tan theta +1=-2tan theta

Ugo [173]

Answer:

$\boxed{135\°,315\°}$

Step-by-step explanation:

Solve the trigonometric equation by isolating the function and then taking the inverse. Use the period to find the full set of all solutions.

$\theta = 135+180n$

$n$ is any integer value.

The value of $n$ cannot exceed 1 or be less than 0, because the value of $\theta$ must be between 0 and 360 degrees.

$\theta = 135+180(0)$

$\theta = 135$

$\theta = 135+180(1)$

$\theta = 315$

7 0

4 years ago

This is the difference between the estimated value and the true value hint: first letters co

Gemiola [76]

Answer:

correction

Step-by-step explanation:

6 0

4 years ago

(8 x 1,000) + (6 x 100) + (2 x 10) + (4 x 1) + (3 x 100) as a decimal number.

Deffense [45]

Answer:

I believe its 8624.03

Step-by-step explanation:

4 0

3 years ago