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
Ivenika [448]
3 years ago
11

johnny has 27 buttons. he gives away b buttons. choose the expression that shows the number of buttons johnny has left. b,27,bpl

us27,or27-b
Mathematics
2 answers:
Ksivusya [100]3 years ago
6 0
27-b because you are taking away
Paha777 [63]3 years ago
5 0
The expression would be 27-b because you don't know how many of his buttons he gave away out of the 27.
You might be interested in
One eighth to a decimal
DochEvi [55]
Divide the numerator by the denominator and you will get 0.125
4 0
2 years ago
Read 2 more answers
Which name is accurately describes the figure shown below and why?
Dennis_Churaev [7]
Where is the figure?
3 0
3 years ago
The diameter of a round rug is 42 inches. What is the approximate area of the rug?
Troyanec [42]

Answer:

Area of the 2 circles

= 2 pi r square root

= 2 x 3,14 x 21 x 21

=6,28 x 441

=2769.48inches square

Area of the rectangle

= L x h

= where is the other number bc then u cant solve it

Step-by-step explanation:

3 0
3 years ago
Select the values that make the inequality true.
Sladkaya [172]

Answer: 35,40,45,50,55

That is the answer to the 1st part.

Step-by-step explanation:

6 0
3 years ago
Can i get help? Don’t really understand.
Rufina [12.5K]

First option: correct. This is because angles WOX and XOZ are supplementary, so

m\angle WOX=180^\circ-104^\circ=76^\circ

Second option: correct. By the inscribed angles theorem, we have

m\angle XWZ=m\angle XYZ=\dfrac{113^\circ}2=56.5^\circ

Angles WOX and YOZ are congruent because they form a vertical pair; they both have measure 76 degrees. This means angles WXY and WZY are also congruent, since the interior angles of any triangle sum to 180 degrees in measure. Therefore triangles WXO and YZO form a side-side-side pair, and all SSS triangles are similar.

Third option: not correct. There is a theorem (not sure what the name is) regarding intersecting chords that asserts the average of the measures of arcs WY and XZ is the same as the measure of angle XOZ. This means

\dfrac{m\widehat{WY}+113^\circ}2=104^\circ\implies m\widehat{WY}=95^\circ

Fourth option: not correct. This is because arcs WX and XZ are not "supplementary" in the sense that they do not form a semicircle and their measures do not add to 180 degrees. We know this because it's clear that point O is not the center of the circle. If it was, then angle XOZ would be a central angle and its measure would be the same as the arc XZ it subtends.

Fifth option: correct. The theorem mentioned in the assessment of the third option makes itself useful here. We have

\dfrac{m\widehat{WX}+m\widehat{YZ}}2=m\angle WOX\implies m\widehat{WX}+m\widehat{YZ}=2\cdot76^\circ=152^\circ

4 0
2 years ago
Other questions:
  • Find the distance between the 2 points (6, - 4) and (2, - 7). Please show me how you found it.
    9·1 answer
  • BRAINLIEST AND FIVE STARS TO CORRECT ANSWER
    10·1 answer
  • What is comparing decimals
    9·1 answer
  • Find the inverse of f(x)=2/5x-2
    14·1 answer
  • Write 557.90 in expanded form.​
    11·1 answer
  • What is the value of x + y(3 - x) when x = -5 and y = 3?
    15·1 answer
  • All of my friends like fruit. 9 friends like bananas, 8 friends like oranges, and 7 friends like plums. 5 friends like both bana
    6·2 answers
  • Please help i will give brainliest :) question is in picture
    9·2 answers
  • Find the value of x, when log 10x + log 2 = log 60
    9·1 answer
  • ΔAXY is similar to ΔABC.
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!