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
liubo4ka [24]
3 years ago
6

1 Find the value of the expression 4a + 7 when a = 2

Mathematics
2 answers:
CaHeK987 [17]3 years ago
4 0

Answer:

15

Step-by-step explanation:

Gnom [1K]3 years ago
3 0
The answer is obviously 15.
You might be interested in
PLS HELP ME ASAP ON THIS THANKE YOUUU
Elina [12.6K]
View attachment

Hope this helps


3 0
3 years ago
Five more than twice a number is -13
natita [175]
2x+5=-13

Is that what you want?

3 0
4 years ago
Read 2 more answers
Determine the measure of ∠F.Question options:1) 64°2) 52°3) 128°4) 256°
OleMash [197]

ANSWER :

The answer is 1) 64

EXPLANATION :

The measurement of the inscribed angle is half the measurement of the intercepted arc.

From the given figure,

The inscribed angle is Angle F

The intercepted arc is Arc BD

So this will become :

\begin{gathered} \angle F=\frac{1}{2}\text{Arc BD} \\ \angle F=\frac{1}{2}(128) \\ \angle F=64 \end{gathered}

3 0
1 year ago
Help help plzzzzzzzzzzz
Nastasia [14]
The answer is c
I’m sure
8 0
3 years ago
Read 2 more answers
5a+5b=25 and -5a+5b=35
Alex_Xolod [135]

add the two equations together

5a+5b=25

-5a+5b=35

------------------

 0  + 10b =60

divide by 10

b=6

5a + 5b = 25

5a +5(6) = 25

5a +30 =25

subtract 30 from each side

5a =-5

divide by 5

a = -1

Answer (-1,6)

or a=-1 b=6

3 0
3 years ago
Other questions:
  • Kent Co. manufactures a product that sells for $60.00. Fixed costs are $285,000 and variable costs are $35.00 per unit. Kent can
    8·1 answer
  • There are 850 students at Sierra middle school of these 36% are in the eighth grade how many students are in eighth grade
    9·1 answer
  • Please help with my question! I got 12 points to offer:)
    14·1 answer
  • In how many ways can the letters HAPPY be arranged in a row?
    6·1 answer
  • Sand pouring from a chute forms a conical pile whose height is always equal to the diameter. If the height increases at a consta
    6·1 answer
  • X2 − 9y2 − 18 = 0 (a) find the vertices, foci, and asymptotes of the hyperbola. (enter your asymptotes as a comma-separated list
    6·1 answer
  • Why are online payments services necessary
    5·2 answers
  • A welder cut a piece of metal so that it fits tightly into its spot. The welder cuts 9\16 of an inch off the metal so that it me
    13·2 answers
  • Points 20 and brailest will give 30 points privitly to whoever gets this right
    8·1 answer
  • Sam started with savings of $2,500 and adds $40 to his savings each week. Marshall started with $7,300 in savings and spends $60
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!