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
BaLLatris [955]
3 years ago
5

In March, Delphine's house had 40 percent more snowfall than in February. Delphine's house had f centimeters of snowfall in Febr

uary.
Which of the following expressions could represent how much snowfall Delphine had at her house in March?
Choose 2 answers:
A. 40f
B. 40+f
C. 1.4f
D. 40f+f
E. 4/10f + f
Mathematics
2 answers:
Elenna [48]3 years ago
7 0

Answer:

options C and E are correct

Step-by-step explanation:

Firlakuza [10]3 years ago
3 0

Answer:

d

Step-by-step explanation:

You might be interested in
look at the angles for all regular polygons.as the number of sides increases did the measures of the angles increase or decrease
SCORPION-xisa [38]
Typically when a polygon has more sides, the angles get smaller.
7 0
3 years ago
Analyze each step to identify if Andy made an error. Yes, he made an error in Step 1. He switched the x and y values. Yes, he ma
Svetach [21]
THE ANSWER IS THE THIRD ONE
7 0
3 years ago
Read 3 more answers
Can someone help me on this question?
notsponge [240]

Answer:

x = 19.6

Step-by-step explanation:

By applying cosine rule in ΔBCD,

cos(30)° = \frac{\text{Adjacent side}}{\text{Hypotenuse}}

              = \frac{BC}{BD}

\frac{\sqrt{3}}{2}=\frac{BC}{16}

BC = 8\sqrt{3}

Now, by applying sine rule in ΔBAC,

sin(45)° = \frac{\text{Opposite side}}{\text{Hypotenuse}}

\frac{1}{\sqrt{2}}=\frac{AB}{BC}

\frac{1}{\sqrt{2}}=\frac{x}{8\sqrt{3}}

x = 8\sqrt{6}

x = 19.59

x ≈ 19.6  

3 0
2 years ago
19. 140% of 60<br> find the percent of the number. Explain your method
KonstantinChe [14]

Answer:

84

Step-by-step explanation:

is                    x           140

----   SO ...    -------  =  --------

of                  60         100

(hit like pls)

60*140=100x

8400=100x

/100     /100

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

   84 = x

8 0
2 years ago
If the dimensions of a pentagonal prism are quadrupled, then the surface area of the prism is multiplied by eight.
Lubov Fominskaja [6]

Answer:

false

Step-by-step explanation:

the relationship between lengths/dimensions and areas is that areas are created by multiplying 2 dimensions.

when you quadruple (×4) the dimensions, then the areas are growing with the square of the factor (×4×4 = ×16), because the factor goes twice into the multiplication : one time for every dimension involved.

so, quadrupling the dimensions would multiply the areas by 16.

8 0
2 years ago
Other questions:
  • Danny’s grandmother made b buns and c cookies and wants to put p things on each plate. How many plates does she need?
    15·2 answers
  • What is the equation of a line passing through the point (a, b) and having a slope of b?
    14·2 answers
  • 8yd 2ft 6 in<br> 9yd 1ft 8 in<br> 3yd 2ft 7in<br> +__________
    12·2 answers
  • Plzzzzz help me !?!?!?!?
    14·1 answer
  • To the nearest whole degree, what angle measure has a sine of 0.9762
    15·1 answer
  • How do you solve 2(3x+7)-5(x+3)?
    7·2 answers
  • 6x+1/2xy=3 please help im confused
    9·2 answers
  • Plz answer this question:
    14·1 answer
  • Look at the triangles shown below.
    15·2 answers
  • Which expression is half as large as the expression 345+23?
    5·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!