1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
PtichkaEL [24]
3 years ago
5

The body of a dump truck is raised to empty a load of dirt. How high is the 10-inch body from the frame when it is tipped up at

30 Degrees? Round to the nearest inch.
A. 5 inches
B. 7 inches
C. 9 inches
D. 11 inches
Mathematics
2 answers:
Strike441 [17]3 years ago
8 0
The answer is B most likely

Mariulka [41]3 years ago
3 0

Answer:

The answer is 5 inches or A.

Step-by-step explanation:

This answer is for the angle of 30 degrees. The other guy's answer is not wrong, but is for a similar question where the angle is 45 degrees. I know the answer I have given is correct due to getting it right on edge.

You might be interested in
Give B= {a,l,g,e,b,r} and C={m,y,t,h} find B U C
masha68 [24]

The union of a collection of sets is the set of all elements in the collection.

We have B = {a, l, g, e, b, r} and C = {m, y, t, h}

<h3>B ∪ C = {a, l, g, e, b, r, m, y, t, h}</h3>
6 0
3 years ago
Find the measure of angle A.<br> 66°<br> x +49<br> x+83
liubo4ka [24]

Step-by-step explanation:

Since , internal sum of angle of triangle is 180°

So,

66 + x +49 + x+83 = 180

or, 198 + 2x = 180

or, 2x = 180 -198

or, 2x = -18

hence, x = - 9

Now angle A = x + 49

= (-9) + 49

= 40

<u>Hence </u><u>measure</u><u> </u><u>of </u><u>angle </u><u>A </u><u>is </u><u>4</u><u>0</u><u>°</u><u>.</u>

8 0
2 years ago
Read 2 more answers
What is the largest possible integral value in the domain of the real-valued function
kotegsom [21]

Answer:

Max Value: x = 400

General Formulas and Concepts:

<u>Algebra I</u>

  • Domain is the set of x-values that can be inputted into function f(x)

<u>Calculus</u>

  • Antiderivatives
  • Integral Property: \int {cf(x)} \, dx = c\int {f(x)} \, dx
  • Integration Method: U-Substitution
  • [Integration] Reverse Power Rule: \int {x^n} \, dx = \frac{x^{n+1}}{n+1} + C

Step-by-step explanation:

<u>Step 1: Define</u>

f(x) = \frac{1}{\sqrt{800-2x} }

<u>Step 2: Identify Variables</u>

<em>Using U-Substitution, we set variables in order to integrate.</em>

u = 800-2x\\du = -2dx

<u>Step 3: Integrate</u>

  1. Define:                                                                                                            \int {f(x)} \, dx
  2. Substitute:                                                                                         \int {\frac{1}{\sqrt{800-2x} } } \, dx
  3. [Integral] Int Property:                                                                                     -\frac{1}{2} \int {\frac{-2}{\sqrt{800-2x} } } \, dx
  4. [Integral] U-Sub:                                                                                           -\frac{1}{2} \int {\frac{1}{\sqrt{u} } } \, du
  5. [Integral] Rewrite:                                                                                          -\frac{1}{2} \int {u^{-\frac{1}{2} }} \, du
  6. [Integral - Evaluate] Reverse Power Rule:                                                 -\frac{1}{2}(2\sqrt{u}) + C
  7. Simplify:                                                                                                         -\sqrt{u} + C
  8. Back-Substitute:                                                                                            -\sqrt{800-2x} + C
  9. Factor:                                                                                                           -\sqrt{-2(x - 400)} + C

<u>Step 4: Identify Domain</u>

We know from a real number line that we cannot have imaginary numbers. Therefore, we cannot have any negatives under the square root.

Our domain for our integrated function would then have to be (-∞, 400]. Anything past 400 would give us an imaginary number.

7 0
3 years ago
One population of rabbits is increasing according to the function y = 2^x
d1i1m1o1n [39]

Answer:

8.5 days dfnz haa d nt aaj j tvऋण बन्द ोडॅ हसन धवन

5 0
2 years ago
The system of linear equations represented in the graph is ______
baherus [9]

Answer:

(- 3, - 5 )

Step-by-step explanation:

The solution to a system of equations given graphically is at the point of intersection of the 2 lines.

The lines intersect at (- 3, - 5 ) ← solution

3 0
2 years ago
Read 2 more answers
Other questions:
  • How do you answer this?
    12·1 answer
  • I don’t know this one
    9·2 answers
  • The ratio of the sales tax to the amount of a purchase is a fixed number in Town Q. The table shows the sales tax for a purchase
    9·1 answer
  • What is the domain of the function X+1/x^2-6+8
    6·2 answers
  • What is the simplified value of the expression below rounded to the nearest hundredth?
    14·2 answers
  • (4.8 x 105 km) x (2.0 x 103 km)
    13·1 answer
  • Convert 8 gal/h into pt/min
    7·1 answer
  • Which is equivalent to 5/9-3/8+(-1/4)+1 4/9+1 5/8
    11·1 answer
  • 2 + 2 =? i need help
    7·2 answers
  • What value of P makes the equation true 12-p+5=9<br> P=4<br> P=6<br> P=8<br> P=16
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!