2 years ago

Helpp? Please! What’s the area of this triangle?

Mathematics

2 answers:

Tom [10]2 years ago

6 0

ES LA B

Step-by-step explanation:

KatRina [158]2 years ago

4 0

Answer:

Step-by-step explanation:

You might be interested in

In how many ways can the letters HAPPY be arranged in a row?

ludmilkaskok [199]

Answer:

Step-by-step explanation:

8 0

3 years ago

A small water bottle holds of a liter. A

BARSIC [14]

Answer:

Step-by-step explanation:

500 ml more then the small bottle

7 0

3 years ago

Alana spent $18.24 on 4.8 pounds of plant food.

____ [38]

Answer: $3.8 per pound of food.

Step-by-step explanation: 18.24 divided by 4.8

4 0

2 years ago

Read 2 more answers

What is 3 x 2.7 in iReady?

Scrat [10]

Answer:

it's probably 8.1

Step-by-step explanation:

P.S: You could use a calculotor next time

7 0

2 years ago

Read 2 more answers

Help please

Novosadov [1.4K]

$General\ equation\ for\ line\ in\ slope\ intercept\ form:\\\\y=ax+b\\\\To\ find\ a\ and\ b\ substitude\ points\ (-7,5)\ (-4,1)\ into\ equation\\\\ 
\left \{ {{5=-7a+b}\ \ \ \ \atop {1=-4a+b\ |*-1}} \right.\\\\ \left \{ {{5=-7a+b}\ \ \ \ \atop {-1=4a-b}} \right.\\\\
+----\\\\Addition\ method\\\\
4=-3a\ \ |:(-3)\\\\
a=-\frac{4}{3}\\\\
b=5+7a=5+7*(-\frac{4}{3})=5-\frac{28}{3}=-4\frac{1}{3}\\\
Answer\ y=-\frac{4}{3}x-4\frac{1}{3}\\\\
Checking\ solution:\\
y-5=-\frac{4}{3}(x+7)
$ $y-5=-\frac{4}{3}x-\frac{28}{3}\\\\
y=-\frac{4}{3}x-\frac{28}{3}+5\\\\
y=-\frac{4}{3}x-4\frac{1}{3}\\\\Answer:B \ and\ D.$

5 0

3 years ago

Read 2 more answers