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
Akimi4 [234]
3 years ago
8

What is an equivalent expression for parentheses 1793 parentheses parentheses 7 x 70

Mathematics
1 answer:
vodomira [7]3 years ago
3 0
You cant parentheses in that sentecne
You might be interested in
What is 14/40 reduced
mamaluj [8]

Answer:

7/20

Step-by-step explanation:

3 0
3 years ago
Read 2 more answers
A bakery offers a sale price of $2.75 for 3 muffins. What is the price per dozen
Svet_ta [14]

Answer:

4 muffins is $2.75

4*3=12

1 dozen is 12

2.75 * 3 =$ 8.25

Step-by-step explanation:

6 0
3 years ago
1
mylen [45]
151.525 round to the nearest cent before answering
3 0
3 years ago
Charlie runs laps around a track. the table shows how long it takes him to run different numbers of laps. how long will it take
WARRIOR [948]

Answer:

20 (minutes)

Step-by-step explanation:

Look at the first columns, and it tells us that Charlie runs 2 laps in 8 minutes. Then simply divide by two, then you'll get that Charlie runs 1 lap in 4 minutes. So for five laps, multiply 4 by 5, which is 20.

3 0
3 years ago
Read 2 more answers
Can someone PLEASE help me with Trigonometry???
Svetach [21]
\bf sin^2(2\theta)-7sin(2\theta)-1=0\\\\
-------------------------------\\\\
sin(2\theta)=\cfrac{7\pm\sqrt{49-4(1)(-1)}}{2(1)}\implies sin(2\theta)=\cfrac{7\pm\sqrt{49+4}}{2}
\\\\\\
sin(2\theta)=\cfrac{7\pm\sqrt{53}}{2}\implies 2\theta=sin^{-1}\left( \frac{7\pm\sqrt{53}}{2} \right)
\\\\\\
\theta=\cfrac{sin^{-1}\left( \frac{7\pm\sqrt{53}}{2} \right)}{2}

but anyway, the numerator will give the angles, and θ is just half of each

\bf \theta=\cfrac{sin^{-1}\left( \frac{7\pm\sqrt{53}}{2} \right)}{2}\\\\
-------------------------------\\\\
sin^{-1}\left( \frac{7+\sqrt{53}}{2} \right)\implies sin^{-1}(7.14)\impliedby \textit{greater than 1, no good}
\\\\\\
sin^{-1}\left( \frac{7-\sqrt{53}}{2} \right)\implies sin^{-1}(-0.14) \approx -8.05^o
\\\\\\
\theta=\cfrac{-8.05}{2}\implies \theta=-4.025

ok... that's a negative tiny angle, is in the 4th quadrant, if we stick to the range given, from 0 to 360, so we have to use the positive version of it, 360-4.025

so the angle is 355.975°

now, the 3rd quadrant has another angle whose sine is negative, so... if we move from the 180° line down by 4.025, we end up at 184.025°

and those are the only two angles, because, on the 2nd and 1st quadrants, the sine is positive, so it wouldn't have an angle there
7 0
3 years ago
Other questions:
  • Sasha has 4 quarters in her pocket. She has 6 times as many quarters in her piggy bank. Draw a picture to show the number of qua
    9·2 answers
  • With a headwind, a plane traveled 390 mi in 1.5 h. Let x represent the plane’s speed (excluding wind speed) and let y represent
    7·1 answer
  • A car rental company charges rs 500 a day
    12·1 answer
  • Mr morley takes the apples and peaches to his fruit stand he takes 58 pieces of fruit in all he sells 13 apples how many apples
    8·2 answers
  • Telescope: discount; 30% sale price, $126
    6·2 answers
  • 256 miles per 8 gallons what is the unit rate
    11·2 answers
  • A survey was conducted to find the possible relationship between age groups and the most favored of three book genres. The data
    13·1 answer
  • 50% of 320 is equal to 80% of what number?
    10·1 answer
  • Write the following without using absolute value:<br><br> | <img src="https://tex.z-dn.net/?f=%5Csqrt%7B5%7D" id="TexFormula1" t
    6·2 answers
  • The hypotenuse of a triangle is 10 inches long. One of the legs is 6.5 inches long. what is the measurement of the missing leg?
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!