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liraira [26]
3 years ago
13

Solve each problem and round to the nearest tenth. ITEMBANK: Move to Top 5.25.45.89.81356 Isaiah walks 3 miles due north, turns

and then 5 miles due east. How far is he from his starting point? A 10-foot ladder is leaning against a wall. The base of the ladder is 2 feet from the base of the building. How far up the building does the ladder fall? A television is measured by its diagonal. If the height of a 70 inch television is 42 inches, what is the width? An equilateral triangle has a side length of 6. What is the height of the triangle? A right triangle has a height of 12 and a width of 5. How long is the diagonal? A string is tied to the top of a plant to keep it stabilized. The plant is 5 feet tall and the string is connected to the ground 2 feet from the base of the plant. How long is the string?
Mathematics
1 answer:
Mkey [24]3 years ago
3 0
Can somebody helppppp me plzzzzzz

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Finley and Cooper are wanting to go to SkyZone. Finley pays $53.75 for 5 hours. How much will Cooper pay for 3 hours?
IrinaK [193]

Answer:

<em>10.75 x 3 = $32.25</em>

Step-by-step explanation:

first, we need to figure out how much the cost is for one hour:

53.75/5 = 10.75

therefore, the cost at skyzone for 1 hour is $10.75 , BUT, we still need to figure out the time for 3 hours.

so, 10.75 x 3 = $32.25

6 0
3 years ago
Read 2 more answers
Consider the quadratic equation ax^2+bx+5=0,where a, b and c are rational numbers and the quadratic has two distinct zeros.
FrozenT [24]
You have shared the situation (problem), except for the directions:  What are you supposed to do here?  I can only make a educated guesses.  See below:

Note that if    <span>ax^2+bx+5=0    then it appears that c = 5 (a rational number).

Note that for simplicity's sake, we need to assume that the "two distinct zeros" are real numbers, not imaginary or complex numbers.  If this is the case, then the discriminant,    b^2 - 4(a)(c), must be positive.  Since c = 5, 

b^2 - 4(a)(5) > 0, or b^2 - 20a > 0.

Note that if the quadratic has two distinct zeros, which we'll call "d" and "e," then 

(x-d) and (x-e) are factors of ax^2 + bx + 5 = 0, and that because of this fact,

         - b plus sqrt( b^2 - 20a )
d =  ------------------------------------
                      2a

and

 </span>         - b minus sqrt( b^2 - 20a )
e =  ------------------------------------
                      2a

Some (or perhaps all) of these facts may help us find the values of "a" and "b."  Before going into that, however, I'm asking you to share the rest of the problem statement.  What, specificallyi, were you asked to do here?

7 0
3 years ago
The measure of B is (3x-4)° and the measure of D is (2x-6)°. What are the measures of angles B and D?
Ilia_Sergeevich [38]

Answer:

5x - 10

Step-by-step explanation:

→ Find the sum of the expression

3x - 4 + 2x - 6

→ Collect all the x terms

3x + 2x - 4 - 6

→ Simplify

5x - 10

3 0
1 year ago
Can someone help me
dezoksy [38]

b

Step-by-step explanation:

5+5=10

$1.50 +1.50=$3.00

3 0
3 years ago
Please help UwU ....................................
hram777 [196]

Answer:

1. (3)  2. (4) 3. (-1)

Step-by-step explanation:

if you graph them then you get the answer.

6 0
2 years ago
Read 2 more answers
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