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lara31 [8.8K]
2 years ago
13

HELP DUE AT 9:00 PM!

Mathematics
2 answers:
Black_prince [1.1K]2 years ago
6 0
B is (-7,1) C is (-4,-7) and D is (9,1)
alina1380 [7]2 years ago
4 0
A is 5,6 that is the answer for A gotta go but maybe someone else can help with the other ones
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Pablo mixes three units white paint and one unit of black paint to make gray paint. What two equations show the relationship bet
svet-max [94.6K]
It’s b and when you put w to egbert
8 0
3 years ago
How can you know if this equation is true?<br><br> 1/3+1/5=2/8=1/4
Harman [31]

By finding like denominators, you can add the fractions on each side. Then, compare by cross multiplying.

6 0
2 years ago
What is the least common multiple you could use to find 4/5 + 5/6
scoray [572]

Answer: 30

Step-by-step explanation: 30 is the first multiple that both 5 and 6 share, and as such should be the denominator

5 0
2 years ago
Read 2 more answers
U can start immediately I already got the answer I just need to see if i got it right and understand
umka21 [38]

ANSWER

80 units²

EXPLANATION

One way to solve this is to find the area of the blue square and the subtract the areas of the red triangles:

The blue square is 12 units long by 12 units wide. Its area is:

A_{\text{square}}=12\times12=144

Then, the area of the big triangle, which has a base 12 units long and a height of 10 units, is:

A_{\text{traingle}1}=\frac{12\times10}{2}=\frac{120}{2}=60

The smaller triangle has a base of 4 units and a heigth of 2 units. Its area is:

A_{\text{triangle}2}=\frac{4\times2}{2}=\frac{8}{2}=4

So the total area of the figure is:

\begin{gathered} A=A_{\text{square}}-A_{triangle1}-A_{triangle2} \\ A=144-60-4 \\ A=80 \end{gathered}

8 0
1 year ago
11
Andrew [12]

Answer:

Given the initial population of termites = 60

After 7 days the population of termites = 225

Step-by-step explanation:

We have given the initial termites and the population of termites after 7 days. Now we are required to find the exponential growth model that will help to predict the future population of termites.  

We have, Y = Ca^x

When the value of x is zero then population (Y) is 60 termites.

Y = Ca^x

60 = Ca^x

Now, Y = 60a^x

At x = 7 days

Y  = 225

225 = 60 a^7

a^7 = 225/60

a = 1.2078

Thus, final population will be, Y = 60(1.2078)^x

8 0
3 years ago
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