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2 years ago

Solve: -2 1/3-(-5)= what Please help

Mathematics

1 answer:

OLEGan [10]2 years ago

7 0

Answer:

8/3

Step-by-step explanation:

$\frac{ - 7}{3} + 5 = \frac{8}{3}$

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The perimeter of a triangle with two equal sides is 50 cm. If its base were lengthened by 3 cm and each leg were shortened by 4

Nataly [62]

Answer:

Base of the original triangle is 12 cm.

Step-by-step explanation:

Let base of triangle be x

two equal legs of triangles by y

therefore perimeter of triangle

x+y+y = 50 or x+2y =50

according to the question

if base is x+3 and leg is y-4

then both are equal

that is x+3 = y-4

y-x = 7 or y =x+7

x+2y =50

x+2(x+7) = 50

x+2x +14 =50

3x +14 =50

3x = 50 -14

3x = 36

x = 12

therefore base of the original triangle is 12 cm

6 0

2 years ago

Round 0.83,to the nearest thousandths NEED HELP IMMEDIATELY!!!

Dafna1 [17]

0.008 i think this is the answer

5 0

2 years ago

Solve the equation 2(x-4)=-22

Tcecarenko [31]

Hello Lexi!

Answer: ⇒⇒⇒⇒⇒⇒ $x=-7$

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Step-by-step explanation:

First you had to divide by 2 from both sides of equation.

$\frac{2(x-4)}{2}=\frac{-22}{2}$

Simplify.

$\frac{2(x-4)}{2}=x-4$

$\frac{2(x-4)}{2}$

Divide by the numbers.

$\frac{2}{2}=1$

$=x-4$

$\frac{-22}{2}=-11$

Apply the fraction rule.

$\frac{-22}{2}$

$=-\frac{22}{2}$

Then you divide by the number.

$\frac{22}{2}=11$

$=-11$

$x-4=-11$

Add by 4 from both sides of equation.

$x-4+4=-11+4$

Simplify it should be the correct answer.

$x=-7$

___________________________________________________________________

Hope this helps!

Thank you for posting your question at here on brainly.

Have a great day!

-Charlie

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6 0

2 years ago

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Jason has 1/6 yard of wire . He cuts it into 4 pieces of same length.what is the length in yards of each piece.

klemol [59]

Answer:

1/24 yards.

Step-by-step explanation:

1/6 / 4

= 1/6 * 1/4

= 1/24.

7 0

2 years ago

Please help! WILL GIVE THE BRAINLIEST!!!

Mariana [72]

Hey there,

Your question states: The coordinates of A, B, and C in the diagram are A(p, 4), B(6, 1), and C(9, q). Which equation correctly relates p and q?

Your correct answer would be D. p − q = 7 BECAUSE . . .we would have to back the number up because we would need to basically subtract $P-Q$ which would give you 7. So D.) would be your answer.

Hope this helps.

~Jurgen

7 0

2 years ago

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