2 years ago

The image shown has two triangles sharing a vertex:

Mathematics

2 answers:

Neko [114]2 years ago

7 0

B is the answer I think

ivanzaharov [21]2 years ago

4 0

Answer:

It is b

Step-by-step explanation:

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The score on a trivia game is obtained by subtracting the number of incorrect answer from twice the number of correct answer. If

brilliants [131]

Answer:

The player answer correctly 30 questions

Step-by-step explanation:

First we have to develop the information that gives us as 2 equations

x = correct answer

y = incorrect answer

z = score = 40

h = total answer = 50

2x - y = z x + y = h

2x - y = 40 x + y = 50

we clear the x of one equation and replace the value of x in the other equation

x = 50 - y

2x - y = 40

2(50 - y) - y = 40

100 - 2y - y = 40

-3y = 40 -100

y = -60/-3

y = 20

x = 50 - y

x = 50 - 20

x = 30

3 0

2 years ago

Jay needs at least 5,000 points to be nominated for MVP she currently has 3800. Write an inequality to find P the total amount o

ddd [48]

Answer:

1200

Step-by-step explanation

3800+p=5000

5000-3800=1200

7 0

2 years ago

There is a total of 80 firefighters in a town. There are 4 fire departments in the town: North, South, East, and West. The North

andreev551 [17]

Shshshshshwlkwkskzjsis

7 0

2 years ago

Which of the following is a whole integer and rational number? A) 2.6 B). -79 C.) 5/8 D)46

Mandarinka [93]

Hi! The answer would be D. It is basically just asking for a whole number. 2.6 is a decimal, C is negative and a decimal. Hope this helped!

5 0

2 years ago

A circular plot of land has a diameter of 16 yards. What is the area of theland? Use 3.14 for it.O A. 803.84 yd2O B. 50.24 yd2O

Amiraneli [1.4K]

The area of the circle can be calculated with the following formula

$A=\pi\cdot r^2$

First let's find the radius

$\begin{gathered} r=\frac{16}{2}\text{yds} \\ r=8\text{yds} \end{gathered}$ $\begin{gathered} A=\pi\cdot8^2 \\ A=3.14\cdot64 \\ A=200.96\text{ yd2} \end{gathered}$

The answer would be 200.96 square yards

6 0

9 months ago