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
ss7ja [257]
3 years ago
10

Evaluate the following expression for x = 5 and y=-2-5x2 - (x + y)​

Mathematics
1 answer:
Bas_tet [7]3 years ago
4 0

Answer:   -53

                                                                    i hope it was helpful

Step-by-step explanation:    -5*5*2-3

                                                 -50-3=-53

You might be interested in
I WILL GIVE BRAINY LIST    PLEASE HELP
kotegsom [21]
It is twice the area of a square of side lengths 3 units
3 0
3 years ago
Hector drew a 120 angle. What fraction of a circle does hector's angle turn through. PLSSSS HELP
disa [49]

Answer:

please send a picture so I can see

3 0
2 years ago
Given that f(x)=x/2+5,<br> a)find f(2)<br> b)find f^-1(x)<br> c)find f^-1(5)
Aleks04 [339]
A) 6
b) x/f
c) 5/f

Mark brainliest please


Hope this helps you
8 0
2 years ago
I need to know if it’s A B C OR D
Liula [17]

SOLUTION

Consider the property, opposite angle of a cyclic quadrilateral are supplementary

hence

\angle NMP+\angle NOP=180^0

Recall that

\begin{gathered} \angle NMP=\angle M=(8x-24)^0 \\ \text{and } \\ \angle NOP=\angle O=(4x)^0 \end{gathered}

Hnece, we have that

\begin{gathered} \angle M+\angle O=180^0(opposite\text{ angles of a cyclic quadrilateral)} \\ (8x-24)^0+4x^0=180^0 \end{gathered}

Then

\begin{gathered} 8x-24+4x=180 \\ 8x+4x-24=180 \\ 12x-24=180 \\ \text{Add 24 t o both sides } \\ 12x-24+24=180+24 \\ 12x=204 \\ \text{divide both sides by 12} \\ \frac{12x}{12}=\frac{204}{12} \\ \text{Then} \\ x=17 \end{gathered}

Hence

x=17

Since

\begin{gathered} \angle NOP=(4x)^0 \\ \text{substitute the value of x, we have } \\ \angle NOP=4\times17=68^0 \\ \text{Hence } \\ \angle NOP=68^0 \end{gathered}

Therefore

The measure of angle NOP is 68⁰

Answer; 68⁰ (The fourth Option )

5 0
1 year ago
the dimension of an office confrence are 8ft by 16 ft. the confrence room blueprint diemension are 4 cm by 8cm, whatbis the scal
Juliette [100K]
1cm for every 2ft is your answer
5 0
3 years ago
Other questions:
  • Sarah is training for a bike race . she rides her bikes 5 3/4 miles in 1/3 hour what is Sarah's rate in miles per hour
    8·1 answer
  • How to put the answer in a mixed number? (35^3/8)
    14·1 answer
  • Identify GCF polynomial factor <br> 2x+6=
    14·1 answer
  • If a body moves in a straight line according to the law s = 24t + 3t^2 - t^3, where s is the distance measured in meters from th
    15·1 answer
  • What is the coefficient of the fifth term in (a + b)^9 ?
    9·2 answers
  • Four and one sixth divided by five
    11·1 answer
  • Triangle STV was dilated with the origin as the center of dilation to form Triangle S'T'V'. On a coordinate plane, triangles S T
    11·2 answers
  • The balance in your bank account is $720.50. You use your debit card for purchases of $45, $82, and $22.25. Then, you deposit $9
    9·1 answer
  • Select the correct answer.
    14·1 answer
  • you go to the park on a windy day to fly a kite. You have released 40 ft of string. The strings make it angle of 36 degrees with
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!