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2 years ago

Need help ASAP! Directions and problem in the picture ;)

Mathematics

1 answer:

Nata [24]2 years ago

3 0

Answer:

Step-by-step explanation:

3+4=7 9+4=13

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What is the expression of 1/4/1/7

Lady_Fox [76]

Oiqkwksjsjdjdisksksj

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4 years ago

Consider triangle abc what is the value of y in the triangle

Yakvenalex [24]

Answer:

y = 50

Step-by-step explanation:

All triangle angles add up to 180 degrees.

To set this equation up, you need to add everything given in the triangle and set it equal to 180:

y + y + 80 = 180

Add like terms:

2y + 80 = 180

Subtract 80 from both sides:

2y + 80 = 180

- 80 - 80

___________

2y = 100

Divide both sides by 2:

y = 50

If you're unsure, you can plug in the 50 for y:

y + y + 80 = 180

50 + 50 + 80 = 180

100 + 80 = 180

180 = 180

4 0

3 years ago

He legs of an isosceles triangle have lengths x + 1 and -x + 7 . The base has length 3x - 3. What is the length of the base?

marishachu [46]

$x + 1 = - x + 7$
$= 6$
$6 = 3(x) - 3$
$6 + 3 = 3x$
$9 = 3x$
$x = 3$
base is c. 3

3 0

4 years ago

find the smallest angle of triangle s in PQR whose sides are given as follows. Give your answers to 3 significant figures..when

miss Akunina [59]

The angle of the triangle s is the 5.6 cm x

3 0

3 years ago

Oranges cost $3.42 for 9 pounds at that rate how much would 12 pounds cost

o-na [289]

ANSWER

$12.56

EXPLANATION

Orange costs $3.42 for 9 pounds.

We want to know how much it would cost to get 12 pounds of oranges.

To do this, we will simply compare and make our unkown x:

$3.42 = 9 pounds

x = 12 pounds

Now, we cross multiply:

=> x * 9 = 3.42 * 12

$\begin{gathered} x\text{ = }\frac{3.42\cdot\text{ 12}}{9} \\ x\text{ = \$4.56} \end{gathered}$

At this rate, 12 pounds will cost $4.56.

6 0

2 years ago

Read 2 more answers