2 years ago

Anybody have an answer?

Mathematics

1 answer:

lyudmila [28]2 years ago

7 0

$(3+2)^2+(5+4)^2=x^2\\ 5^2+9^2=x^2\\ 25+81=x^2\\ x^2=106\\ x\approx10.3$

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5. Will made his mini pecan tarts for the Southern themed school party. He bought 40

Julli [10]

Answer:

B.$ 0.39

Step-by-step explanation:

1 OUNCE OF PECAN =$7.84÷40=$0.196

2 OUNCES OF PECAN =$0.196×2=$0.39

3 0

2 years ago

Read 2 more answers

The graph shows a function.<br> Find the value of b and d.

True [87]

Answer:

<em>The required values are b=-6 and d=4</em>

Step-by-step explanation:

The graph corresponds to the function

$r(x) =x^2+bx^2+8x+d$

We are required to find the values of b and d.

They can be found by using two points that are clearly visible on the graph. For example, the points (0,4) and (2,0) belong to the function. Substituting their values in the function:

$4 =0^2+b*0^2+8*0+d$

Simplifying:

4 = d

d = 4

Now use the point (2,0):

$0 =2^2+b*2^2+8*2+d$

Since d=4, and calculating

$0 =4+4b+16+4$

Simplifying:

$4b = -24$

Dividing by 4:

$b = -24/4 = -6$

$b = -6$

The required values are b=-6 and d=4

5 0

2 years ago

Help me please I give brainliest !

Ivan

Answer:

Here is what I did

Step-by-step explanation:

4 0

2 years ago

4,567.89

In-s [12.5K]

Answer:

I got 40210.1

Step-by-step explanation:

4,567.89+7,894.56=12462.45

12462.45+1,232.45=13694.9

13694.9+1,474.10=15169

15169+2,585.20=17754.2

17754.2+3696.36=21450.56

21450.56+3,214.56=24665.12

24665.12+6,545.65=31210.77

31210.77+7,898.78=39109.55

39109.55+1.100.55=40210.1

5 0

2 years ago

PLEASE HELP!!! Name the postulate or theorem that you can use to prove.....

bearhunter [10]

Answer:

HL theorem

Step-by-step explanation:

5 0

2 years ago