What is the value of d
What is the value of d - 1

Answers

Answer 1
Answer:

Answer: 32

Step-by-step explanation: Complementary angles, which means two angles that sum to 90. 90 minus 58 = 32, missing angle is 32.


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What is the standard form of the equation of a parabola is y = 5x^2 + 20x + 14. What is the vertex form of the equation

Answers

vertex form is y=a(x-h)^2+k

comlpete the square

y=5x^2+20x+14

group x terms

y=(5x^2+20x)+14

factor quadratic coefient

y=5(x^2+4x)+14

take 1/2 of linear coefient and square it

4/2=2, 2^2=4

add positive and negative of it inside the parentheasees

y=5(x^2+4x+4-4)+14

factor perfect squarer trinomial

y=5((x+2)^2-4)+14

expand

y=5(x+2)^2-20+14

y=5(x+2)^2-6 is vertex form

Please answer as soon as possible! will give branliest! worth 50 points

Answers

I think, I believe its C.

Answer:

Im positive its C

Step-by-step explanation:

Whats the difference between 45 and 54

Answers

The difference is 9. 
54 - 45 = 9
Verry Verry Good Question. Using the molecular structure of the two ionic bonds of the numbers, we can work out the ionising radiation produced by the two numbers. From this, we can work out the gravitiational potential energy from the numbers and if my calculations are correct, the correct answer is
934,374,247,138,000,000,000,000.

In a triangle the measurement of an exterior angle is always greater than the measurement of the adjacent interior angle.what is a counter example to this

Answers

the measure of and adjacent angle is less than the measure of the exterior angle

2^x+5 = 3^1-x use logarithms to solve the exponential equation. round answer to 3 decimal places.

Answers

2^(x+5)=3^(1-x)\ \ \ \ \ /log_2()\n\nlog_22^(x+5)=log_23^(1-x)\n\nx+5=(1-x)log_23\n\nx+5=log_23-xlog_23\n\nx+xlog_23=log_23-5\n\nx(1+log_23)=log_23-5\ \ \ \ /:(1+log_23)

x=(log_23-5)/(1+log_23)\n-------------\nlog_23\approx1.5849625\n----------------\nx\approx(1.5849625-5)/(1+1.5849625)\approx-1.321
2^x+5 = 3^1-x
take log on both sides
(x+5)log2=(1-x)log3
0.3010(x+5) = (1-x)0.4771
0.3010x + 1.5050 = 0.4771 - 0.4771x
0.7781x= -1.0279
x=-1.320

Justin wants to use 376ft of fencing to fence off the greatest possible rectangular area for a garden. What dimensions should he use? What will be the area of the garden?

Answers

If the perimeter is fixed, the greatest possible area is a circle, and the next greatest is a square.

Justin should use his 376 ft of fence in a square with sides of 94 ft. The area will be 8,836 square feet. (94 x 94).