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3 years ago

Pleaseeeeeee..........

Mathematics

2 answers:

satela [25.4K]3 years ago

7 0

Answer:

>Name all sides of the red triangle

•side AB, side AC, and side BC (the side's symbol is a line on the top of the AB, AC, BC)

>Name all the angles

• ∠ABC, ∠CBA,

>Name all vertices

•A, B, and C

blondinia [14]3 years ago

5 0

Answer:

can u give it in properway image so I can tell u

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Which is the sum of 14t/10t^2 + 5t^2+40t/10t^2

Softa [21]

Answer:

7t/5^3 + 5t^2 + 4t^3

Step-by-step explanation:

4 0

3 years ago

. Which ordered pairs in the form (x, y) are solutions to the equation 7x – 5y = 28?

Brut [27]

we know that

If a ordered pair (x,y) is a solution of the equation, then the ordered pair must satisfy the equation

we have the equation

$7x-5y=28$

Let's verify all the cases to determine the solution to the problem.

case A) point $(-6,-14)$

Substitute the values of x and y in the equation

$x=-6\\y=-14$

$7(-6)-5(-14)=28$

$-42+70=28$

$28=28$ -------> is true

therefore

The point $(-6,-14)$ is a solution of the equation

case B) point $(-1,-7)$

Substitute the values of x and y in the equation

$x=-1\\y=-7$

$7(-1)-5(-7)=28$

$-7+35=28$

$28=28$ -------> is true

therefore

The point $(-1,-7)$ is a solution of the equation

case C) point $(4,10)$

Substitute the values of x and y in the equation

$x=4\\y=10$

$7(4)-5(10)=28$

$28-50=28$

$-22=28$ -------> is not true

therefore

The point $(4,10)$ is not a solution of the equation

case D) point $(7,9)$

Substitute the values of x and y in the equation

$x=7\\y=9$

$7(7)-5(9)=28$

$49-45=28$

$4=28$ -------> is not true

therefore

The point $(7,9)$ is not a solution of the equation

therefore

the answer is

$(-6,-14)$

$(-1,-7)$

8 0

3 years ago

Read 2 more answers

mark's soup recipe makes 6 servings and uses 4 carrots and 2 potatoes. How many carrots and potatoes does he need for 15 serving

VLD [36.1K]

Let’s see, for 6 servings he needed 4 carrots, meaning every carrot was equal to 1.5 servings. 15/1.5 is 10, 10 carrots for 15 servings.

7 0

3 years ago

Help I've got 5min to figure it out 20 points for 1st actual answer and brainlyist

VARVARA [1.3K]

Chronological order
Hoped this help

4 0

2 years ago

Jacob paid $987 for a laptop which was 60% off the original price. What was the

Ray Of Light [21]

Answer:

$2467.50

Step-by-step explanation:

987 = ( 1 - 0.6 )x

987 = 0.4x

x = 2467.5

3 0

2 years ago

Pleaseeeeeee..........​

Pleaseeeeeee..........