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
Svetradugi [14.3K]
4 years ago
10

Harold worked 40 hours between Monday and Friday and then more hours during the weekend. Over the whole week, he worked over 52

hours. (Use h as a variable.)
Mathematics
1 answer:
mina [271]4 years ago
7 0

Answer:

h=12

Step-by-step explanation:

I think the question is asking how long he worked over the weekend.(sorry if that's not what they were asking)

More specifically: h is greater than or equal to 12

You might be interested in
$\triangle DEF$ is the medial triangle of $\triangle ABC$ and $\triangle XYZ$ is the medial triangle of $\triangle DEF.$ If the
lbvjy [14]

A medial triangle is made from the midlines of the larger triangle, and its

length is half the length of the third side of the triangle.

  • The perimeter of ΔABC is <u>20</u>

Reasons:

The medial triangle of triangle ΔABC is triangle ΔDEF

The medial triangle of  ΔDEF is ΔXYZ

The perimeter of ΔXYZ = 5

By the midpoint theorem, we have;

The lengths of the sides of ΔDEF = 0.5 × The lengths of the sides of ΔABC

∴ The perimeter of ΔDEF = 0.5 × The perimeter of ΔABC

Which gives;

The perimeter of ΔABC = 2 × The perimeter of ΔDEF

Similarly, between ΔXYZ and ΔDEF, we have;

The perimeter of ΔDEF = 2 × The perimeter of ΔXYZ

∴ The perimeter of ΔDEF = 2 × 5 = 10

Therefore;

The perimeter of ΔABC = 2 × 10 = 20

<u>The perimeter of ΔABC = 20</u>

Learn more about the perimeter of a triangle here:

brainly.com/question/1340753

6 0
3 years ago
prove “if two angles of one triangle are congruent to two angles of a second triangle, the the third angles of the triangles are
arsen [322]

Assume that,

The two angles of one triangle are congruent to two angles of a second triangle.

To prove: The third angles of the triangles are congruent.

Since, two angles of one triangle are congruent to two angles of a second triangle.

Therefore,

\begin{gathered} \angle C=\angle F \\ \angle A=\angle D \end{gathered}

Adding these two we get,

\begin{gathered} \angle C+\angle A=\angle F+\angle D \\ 180-\angle B=180-\angle E\text{  (Using angle sum property of a triangle)} \end{gathered}

Cancelling 180 on both sides, we get

\begin{gathered} \angle B=\angle E \\ \therefore\angle B\cong\angle E \end{gathered}

Hence, if two angles of one triangle are congruent to two angles of a second triangle, the the third angles of the triangles are congruent.

3 0
2 years ago
Part A
Vika [28.1K]
I think the answer is 36π square inches, hope that help MLG  M8
6 0
4 years ago
4, 02, 03, α4, 28.<br> Find the common difference
hram777 [196]

Answer:

1

Step-by-step explanation:

GCF

5 0
3 years ago
A deadly bacteria doubles in size every 3 hour. If there were initially 14 spores present, how long will it take for the number
Len [333]
1792=3x+14
I’m not sure that’s all the way correct
7 0
3 years ago
Other questions:
  • True or False? Wireless networks are more prone to electromagnetic interference than wired networks, and they must cope with acc
    5·1 answer
  • What is the answer? x^2-y^2=55
    9·1 answer
  • I need help with this question
    10·1 answer
  • Choose the correct range for each set of values.
    11·1 answer
  • PLSS HELP ME I WILL GIVE BRAINLIEST PLSSS
    11·1 answer
  • Please help w part b! right picture this time
    14·1 answer
  • Elimination method <br><br>3x + -3 =6<br>3x + 2y = 16​
    8·1 answer
  • Write down 4 pairs of integers a and b such that a divided by b is -5
    7·1 answer
  • I need help I need help​
    13·2 answers
  • Simplify the following completely and show your work: -5x2(2x2 - 4x - 12)
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!