4 years ago

QUESTION 70:

Mathematics

1 answer:

Citrus2011 [14]4 years ago

6 0

I think your answer would be letter B. Hope i helped. :)

You might be interested in

What is the area of the right triangle

Anna35 [415]

Answer:

8.10 you didn't specify what unit was being used

5 0

3 years ago

MATH PROBLEM 20 POINTS

Sonja [21]

The correct answer is D. x=9

The angles of a square are right angles (90 degrees) so it would be set up as 90=11x-9. Then you would combine like terms and solve.

3 0

3 years ago

A team of students is designing a new game to help their class review for a science test. They will make a rolling cube

Mumz [18]

Answer: volume of the cube is (7 cm)^3= 343 cm^3

3 0

3 years ago

Need Help!!! ASAP

RoseWind [281]

Answer:

$P(green)+P(yellow)=\frac{3}{8}+\frac{1}{8}$

$P(green)+P(yellow)=\frac{1}{4}+\frac{1}{4}$

$P(green)+P(yellow)=\frac{3}{7}+\frac{1}{14}$

Step-by-step explanation:

The given probabilities are:

$P(red)=\frac{2}{7}$

$P(blue)=\frac{3}{14}$

Their sum is $P(red)+P(blue)=\frac{2}{7}+\frac{3}{14}$

The probabilities that will complete the model should add up to $\frac{1}{2}$ so that the sum of all probabilities is 1.

$P(green)+P(yellow)=\frac{2}{7}+\frac{2}{7}\ne\frac{1}{2}$

$P(green)+P(yellow)=\frac{3}{8}+\frac{1}{8}=\frac{1}{2}$

$P(green)+P(yellow)=\frac{1}{4}+\frac{1}{4}=\frac{1}{2}$

$P(green)+P(yellow)=\frac{5}{21}+\frac{11}{21}\ne\frac{1}{2}$

$P(green)+P(yellow)=\frac{3}{7}+\frac{1}{14}=\frac{1}{2}$

5 0

4 years ago

Find the disciminant of the quadratic equation: <br> <img src="https://tex.z-dn.net/?f=4k%5E2%2B8k%2B4%3D0" id="TexFormula1" tit

DochEvi [55]

here

Discriminant

D=b²-4ac
D=8²-4(4)(4)
D=64-4³
D=64-64
D=0

4 0

2 years ago

Read 2 more answers